{"source":"kalshi","id":"KXATPWTA-26USO","ticker":"KXATPWTA-26USO","slug":"KXATPWTA-26USO","title":"US Open Exacta","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":null,"volume":1564.25,"volume_24hr":1212.16,"volume_24h_change":null,"normalized_vol_24hr":18.18703269958496,"normalized_volume":14.849776268005371,"liquidity":null,"open_interest":1564.25,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Carlos Alcaraz and Karolina Muchova","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":5.04,"updated_at":"2026-08-27T17:42:34.016200Z","fetched_at":"2026-08-27T17:42:34.016200Z","added_at":"2026-08-25T00:20:36.464738Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","chart_24h":[122.64,122.64,264.6,337.1,362.1,411.37,750.6,759.75,847.0,1094.55,1207.12,1212.16],"markets":[{"source":"kalshi","id":"KXATPWTA-26USO-ALCMUC","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCMUC","question":"Will Carlos Alcaraz and Karolina Muchova both win the US Open?","group_item_title":"Carlos Alcaraz and Karolina Muchova","description":"If Carlos Alcaraz and Karolina Muchova both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.99,0.010000000000000009],"probability":0.99,"spread":0.07,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":5.04,"volume_24hr":5.04,"prob_24h_change":0.99,"volume_24h_change":5.04,"normalized_vol_24hr":1.285252332687378,"normalized_volume":1.0068248510360718,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T19:46:28.247786Z","fetched_at":"2026-08-27T19:46:28.247786Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0,0.99,0.99,0.99]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCSAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCSAB","question":"Will Carlos Alcaraz and Aryna Sabalenka both win the US Open?","group_item_title":"Carlos Alcaraz and Aryna Sabalenka","description":"If Carlos Alcaraz and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.15,0.85],"probability":0.15,"spread":0.15,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":517.17,"volume_24hr":517.17,"prob_24h_change":0.15,"volume_24h_change":517.17,"normalized_vol_24hr":15.524444580078125,"normalized_volume":12.161344528198242,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T16:34:00.516504Z","fetched_at":"2026-08-27T16:31:36.597066Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.29,0.15,0.15,0.15]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCSWI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCSWI","question":"Will Carlos Alcaraz and Iga Swiatek both win the US Open?","group_item_title":"Carlos Alcaraz and Iga Swiatek","description":"If Carlos Alcaraz and Iga Swiatek both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.13,0.87],"probability":0.13,"spread":0.06,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":354.51,"volume_24hr":72.5,"prob_24h_change":-0.04000000000000001,"volume_24h_change":16.92,"normalized_vol_24hr":7.338415145874023,"normalized_volume":10.739429473876953,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T17:06:54.235041Z","fetched_at":"2026-08-27T17:06:54.235041Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.17,0.17,0.17,0.17,0.17,0.13,0.13,0.13,0.13,0.13,0.13,0.13,0.13,0.13,0.13]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCGAU","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCGAU","question":"Will Carlos Alcaraz and Coco Gauff both win the US Open?","group_item_title":"Carlos Alcaraz and Coco Gauff","description":"If Carlos Alcaraz and Coco Gauff both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.1,0.9],"probability":0.1,"spread":0.08,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":429.93,"volume_24hr":429.93,"prob_24h_change":0.1,"volume_24h_change":429.93,"normalized_vol_24hr":14.622138977050781,"normalized_volume":11.454507827758789,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T17:10:26.890359Z","fetched_at":"2026-08-27T17:06:54.235041Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.16,0.16,0.16,0.16,0.16,0.11,0.11,0.11,0.11,0.11,0.1]},{"source":"kalshi","id":"KXATPWTA-26USO-DJOGAU","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DJOGAU","question":"Will Novak Djokovic and Coco Gauff both win the US Open?","group_item_title":"Novak Djokovic and Coco Gauff","description":"If Novak Djokovic and Coco Gauff both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.05,0.95],"probability":0.05,"spread":0.04,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":187.52,"volume_24hr":187.52,"prob_24h_change":0.05,"volume_24h_change":187.52,"normalized_vol_24hr":10.907984733581543,"normalized_volume":8.544960021972656,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T17:10:26.890359Z","fetched_at":"2026-08-27T17:06:54.235041Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0,0.0,0.0,0.05,0.05,0.05]},{"source":"kalshi","id":"KXATPWTA-26USO-SHEGAU","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-SHEGAU","question":"Will Ben Shelton and Coco Gauff both win the US Open?","group_item_title":"Ben Shelton and Coco Gauff","description":"If Ben Shelton and Coco Gauff both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.07,0.9299999999999999],"probability":0.07,"spread":0.05,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":70.08,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-67.06,"normalized_vol_24hr":null,"normalized_volume":5.659450531005859,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T16:51:51.429938Z","fetched_at":"2026-08-27T16:31:36.597066Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.07,0.07,0.07,0.07,0.07]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCAND","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCAND","question":"Will Carlos Alcaraz and Mirra Andreeva both win the US Open?","group_item_title":"Carlos Alcaraz and Mirra Andreeva","description":"If Carlos Alcaraz and Mirra Andreeva both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.13,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T03:25:45.922572Z","fetched_at":"2026-08-27T03:25:45.922572Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":null},{"source":"kalshi","id":"KXATPWTA-26USO-ALCANI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCANI","question":"Will Carlos Alcaraz and Amanda Anisimova both win the US Open?","group_item_title":"Carlos Alcaraz and Amanda Anisimova","description":"If Carlos Alcaraz and Amanda Anisimova both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.13,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T03:25:45.922572Z","fetched_at":"2026-08-27T03:25:45.922572Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":null},{"source":"kalshi","id":"KXATPWTA-26USO-ALCBAD","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCBAD","question":"Will Carlos Alcaraz and Paula Badosa both win the US Open?","group_item_title":"Carlos Alcaraz and Paula Badosa","description":"If Carlos Alcaraz and Paula Badosa both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.1,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T03:25:45.922572Z","fetched_at":"2026-08-27T03:25:45.922572Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":null},{"source":"kalshi","id":"KXATPWTA-26USO-ALCEAL","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCEAL","question":"Will Carlos Alcaraz and Alexandra Eala both win the US Open?","group_item_title":"Carlos Alcaraz and Alexandra Eala","description":"If Carlos Alcaraz and Alexandra Eala both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.07,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T16:31:36.597066Z","fetched_at":"2026-08-27T16:31:36.597066Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCJOV","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCJOV","question":"Will Carlos Alcaraz and Iva Jovic both win the US Open?","group_item_title":"Carlos Alcaraz and Iva Jovic","description":"If Carlos Alcaraz and Iva Jovic both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCKEY","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCKEY","question":"Will Carlos Alcaraz and Madison Keys both win the US Open?","group_item_title":"Carlos Alcaraz and Madison Keys","description":"If Carlos Alcaraz and Madison Keys both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCKOS","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCKOS","question":"Will Carlos Alcaraz and Marta Kostyuk both win the US Open?","group_item_title":"Carlos Alcaraz and Marta Kostyuk","description":"If Carlos Alcaraz and Marta Kostyuk both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCKRE","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCKRE","question":"Will Carlos Alcaraz and Barbora Krejcikova both win the US Open?","group_item_title":"Carlos Alcaraz and Barbora Krejcikova","description":"If Carlos Alcaraz and Barbora Krejcikova both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCNOS","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCNOS","question":"Will Carlos Alcaraz and Linda Noskova both win the US Open?","group_item_title":"Carlos Alcaraz and Linda Noskova","description":"If Carlos Alcaraz and Linda Noskova both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCOSA","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCOSA","question":"Will Carlos Alcaraz and Naomi Osaka both win the US Open?","group_item_title":"Carlos Alcaraz and Naomi Osaka","description":"If Carlos Alcaraz and Naomi Osaka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.23,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T12:10:25.146684Z","fetched_at":"2026-08-27T12:10:25.146684Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCPEG","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCPEG","question":"Will Carlos Alcaraz and Jessica Pegula both win the US Open?","group_item_title":"Carlos Alcaraz and Jessica Pegula","description":"If Carlos Alcaraz and Jessica Pegula both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCRYB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCRYB","question":"Will Carlos Alcaraz and Elena Rybakina both win the US Open?","group_item_title":"Carlos Alcaraz and Elena Rybakina","description":"If Carlos Alcaraz and Elena Rybakina both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ALCSVI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ALCSVI","question":"Will Carlos Alcaraz and Elina Svitolina both win the US Open?","group_item_title":"Carlos Alcaraz and Elina Svitolina","description":"If Carlos Alcaraz and Elina Svitolina both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-AUGSAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-AUGSAB","question":"Will Felix Auger-Aliassime and Aryna Sabalenka both win the US Open?","group_item_title":"Felix Auger-Aliassime and Aryna Sabalenka","description":"If Felix Auger-Aliassime and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.29,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T18:20:35.367284Z","fetched_at":"2026-08-25T16:51:06.332983Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-COBSAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-COBSAB","question":"Will Flavio Cobolli and Aryna Sabalenka both win the US Open?","group_item_title":"Flavio Cobolli and Aryna Sabalenka","description":"If Flavio Cobolli and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-DESAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DESAB","question":"Will Alex de Minaur and Aryna Sabalenka both win the US Open?","group_item_title":"Alex de Minaur and Aryna Sabalenka","description":"If Alex de Minaur and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-DJOAND","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DJOAND","question":"Will Novak Djokovic and Mirra Andreeva both win the US Open?","group_item_title":"Novak Djokovic and Mirra Andreeva","description":"If Novak Djokovic and Mirra Andreeva both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-DJOANI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DJOANI","question":"Will Novak Djokovic and Amanda Anisimova both win the US Open?","group_item_title":"Novak Djokovic and Amanda Anisimova","description":"If Novak Djokovic and Amanda Anisimova both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-DJOEAL","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DJOEAL","question":"Will Novak Djokovic and Alexandra Eala both win the US Open?","group_item_title":"Novak Djokovic and Alexandra Eala","description":"If Novak Djokovic and Alexandra Eala both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.05,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T09:49:48.731567Z","fetched_at":"2026-08-27T09:49:48.731567Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-DJOKOS","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DJOKOS","question":"Will Novak Djokovic and Marta Kostyuk both win the US Open?","group_item_title":"Novak Djokovic and Marta Kostyuk","description":"If Novak Djokovic and Marta Kostyuk both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-DJOOSA","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DJOOSA","question":"Will Novak Djokovic and Naomi Osaka both win the US Open?","group_item_title":"Novak Djokovic and Naomi Osaka","description":"If Novak Djokovic and Naomi Osaka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-DJOPEG","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DJOPEG","question":"Will Novak Djokovic and Jessica Pegula both win the US Open?","group_item_title":"Novak Djokovic and Jessica Pegula","description":"If Novak Djokovic and Jessica Pegula both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-DJORYB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DJORYB","question":"Will Novak Djokovic and Elena Rybakina both win the US Open?","group_item_title":"Novak Djokovic and Elena Rybakina","description":"If Novak Djokovic and Elena Rybakina both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-DJOSAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DJOSAB","question":"Will Novak Djokovic and Aryna Sabalenka both win the US Open?","group_item_title":"Novak Djokovic and Aryna Sabalenka","description":"If Novak Djokovic and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.27,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T12:10:25.146684Z","fetched_at":"2026-08-27T12:10:25.146684Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-DJOSWI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-DJOSWI","question":"Will Novak Djokovic and Iga Swiatek both win the US Open?","group_item_title":"Novak Djokovic and Iga Swiatek","description":"If Novak Djokovic and Iga Swiatek both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-FILAND","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FILAND","question":"Will Arthur Fils and Mirra Andreeva both win the US Open?","group_item_title":"Arthur Fils and Mirra Andreeva","description":"If Arthur Fils and Mirra Andreeva both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-FILGAU","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FILGAU","question":"Will Arthur Fils and Coco Gauff both win the US Open?","group_item_title":"Arthur Fils and Coco Gauff","description":"If Arthur Fils and Coco Gauff both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.19,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T12:10:25.146684Z","fetched_at":"2026-08-27T12:10:25.146684Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":null},{"source":"kalshi","id":"KXATPWTA-26USO-FILOSA","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FILOSA","question":"Will Arthur Fils and Naomi Osaka both win the US Open?","group_item_title":"Arthur Fils and Naomi Osaka","description":"If Arthur Fils and Naomi Osaka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-FILPEG","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FILPEG","question":"Will Arthur Fils and Jessica Pegula both win the US Open?","group_item_title":"Arthur Fils and Jessica Pegula","description":"If Arthur Fils and Jessica Pegula both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-FILRYB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FILRYB","question":"Will Arthur Fils and Elena Rybakina both win the US Open?","group_item_title":"Arthur Fils and Elena Rybakina","description":"If Arthur Fils and Elena Rybakina both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-FILSAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FILSAB","question":"Will Arthur Fils and Aryna Sabalenka both win the US Open?","group_item_title":"Arthur Fils and Aryna Sabalenka","description":"If Arthur Fils and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-FILSWI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FILSWI","question":"Will Arthur Fils and Iga Swiatek both win the US Open?","group_item_title":"Arthur Fils and Iga Swiatek","description":"If Arthur Fils and Iga Swiatek both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-FRIGAU","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FRIGAU","question":"Will Taylor Fritz and Coco Gauff both win the US Open?","group_item_title":"Taylor Fritz and Coco Gauff","description":"If Taylor Fritz and Coco Gauff both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-FRIOSA","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FRIOSA","question":"Will Taylor Fritz and Naomi Osaka both win the US Open?","group_item_title":"Taylor Fritz and Naomi Osaka","description":"If Taylor Fritz and Naomi Osaka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-FRISAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FRISAB","question":"Will Taylor Fritz and Aryna Sabalenka both win the US Open?","group_item_title":"Taylor Fritz and Aryna Sabalenka","description":"If Taylor Fritz and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-FRISWI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-FRISWI","question":"Will Taylor Fritz and Iga Swiatek both win the US Open?","group_item_title":"Taylor Fritz and Iga Swiatek","description":"If Taylor Fritz and Iga Swiatek both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-JODAND","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-JODAND","question":"Will Rafael Jodar and Mirra Andreeva both win the US Open?","group_item_title":"Rafael Jodar and Mirra Andreeva","description":"If Rafael Jodar and Mirra Andreeva both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-JODGAU","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-JODGAU","question":"Will Rafael Jodar and Coco Gauff both win the US Open?","group_item_title":"Rafael Jodar and Coco Gauff","description":"If Rafael Jodar and Coco Gauff both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-JODOSA","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-JODOSA","question":"Will Rafael Jodar and Naomi Osaka both win the US Open?","group_item_title":"Rafael Jodar and Naomi Osaka","description":"If Rafael Jodar and Naomi Osaka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-JODPEG","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-JODPEG","question":"Will Rafael Jodar and Jessica Pegula both win the US Open?","group_item_title":"Rafael Jodar and Jessica Pegula","description":"If Rafael Jodar and Jessica Pegula both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-JODRYB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-JODRYB","question":"Will Rafael Jodar and Elena Rybakina both win the US Open?","group_item_title":"Rafael Jodar and Elena Rybakina","description":"If Rafael Jodar and Elena Rybakina both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-JODSAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-JODSAB","question":"Will Rafael Jodar and Aryna Sabalenka both win the US Open?","group_item_title":"Rafael Jodar and Aryna Sabalenka","description":"If Rafael Jodar and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-JODSWI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-JODSWI","question":"Will Rafael Jodar and Iga Swiatek both win the US Open?","group_item_title":"Rafael Jodar and Iga Swiatek","description":"If Rafael Jodar and Iga Swiatek both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-MEDGAU","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-MEDGAU","question":"Will Daniil Medvedev and Coco Gauff both win the US Open?","group_item_title":"Daniil Medvedev and Coco Gauff","description":"If Daniil Medvedev and Coco Gauff both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-MEDSAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-MEDSAB","question":"Will Daniil Medvedev and Aryna Sabalenka both win the US Open?","group_item_title":"Daniil Medvedev and Aryna Sabalenka","description":"If Daniil Medvedev and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-MEDSWI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-MEDSWI","question":"Will Daniil Medvedev and Iga Swiatek both win the US Open?","group_item_title":"Daniil Medvedev and Iga Swiatek","description":"If Daniil Medvedev and Iga Swiatek both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-MENGAU","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-MENGAU","question":"Will Jakub Mensik and Coco Gauff both win the US Open?","group_item_title":"Jakub Mensik and Coco Gauff","description":"If Jakub Mensik and Coco Gauff both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-MENSAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-MENSAB","question":"Will Jakub Mensik and Aryna Sabalenka both win the US Open?","group_item_title":"Jakub Mensik and Aryna Sabalenka","description":"If Jakub Mensik and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-MENSWI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-MENSWI","question":"Will Jakub Mensik and Iga Swiatek both win the US Open?","group_item_title":"Jakub Mensik and Iga Swiatek","description":"If Jakub Mensik and Iga Swiatek both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-MUSSAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-MUSSAB","question":"Will Lorenzo Musetti and Aryna Sabalenka both win the US Open?","group_item_title":"Lorenzo Musetti and Aryna Sabalenka","description":"If Lorenzo Musetti and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-PAUSAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-PAUSAB","question":"Will Tommy Paul and Aryna Sabalenka both win the US Open?","group_item_title":"Tommy Paul and Aryna Sabalenka","description":"If Tommy Paul and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-SHEAND","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-SHEAND","question":"Will Ben Shelton and Mirra Andreeva both win the US Open?","group_item_title":"Ben Shelton and Mirra Andreeva","description":"If Ben Shelton and Mirra Andreeva both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-SHEEAL","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-SHEEAL","question":"Will Ben Shelton and Alexandra Eala both win the US Open?","group_item_title":"Ben Shelton and Alexandra Eala","description":"If Ben Shelton and Alexandra Eala both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-SHEOSA","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-SHEOSA","question":"Will Ben Shelton and Naomi Osaka both win the US Open?","group_item_title":"Ben Shelton and Naomi Osaka","description":"If Ben Shelton and Naomi Osaka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-SHEPEG","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-SHEPEG","question":"Will Ben Shelton and Jessica Pegula both win the US Open?","group_item_title":"Ben Shelton and Jessica Pegula","description":"If Ben Shelton and Jessica Pegula both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-SHERYB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-SHERYB","question":"Will Ben Shelton and Elena Rybakina both win the US Open?","group_item_title":"Ben Shelton and Elena Rybakina","description":"If Ben Shelton and Elena Rybakina both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-SHESAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-SHESAB","question":"Will Ben Shelton and Aryna Sabalenka both win the US Open?","group_item_title":"Ben Shelton and Aryna Sabalenka","description":"If Ben Shelton and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-SHESWI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-SHESWI","question":"Will Ben Shelton and Iga Swiatek both win the US Open?","group_item_title":"Ben Shelton and Iga Swiatek","description":"If Ben Shelton and Iga Swiatek both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-TIASAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-TIASAB","question":"Will Frances Tiafoe and Aryna Sabalenka both win the US Open?","group_item_title":"Frances Tiafoe and Aryna Sabalenka","description":"If Frances Tiafoe and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-TIESAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-TIESAB","question":"Will Learner Tien and Aryna Sabalenka both win the US Open?","group_item_title":"Learner Tien and Aryna Sabalenka","description":"If Learner Tien and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVEAND","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVEAND","question":"Will Alexander Zverev and Mirra Andreeva both win the US Open?","group_item_title":"Alexander Zverev and Mirra Andreeva","description":"If Alexander Zverev and Mirra Andreeva both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVEANI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVEANI","question":"Will Alexander Zverev and Amanda Anisimova both win the US Open?","group_item_title":"Alexander Zverev and Amanda Anisimova","description":"If Alexander Zverev and Amanda Anisimova both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVEEAL","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVEEAL","question":"Will Alexander Zverev and Alexandra Eala both win the US Open?","group_item_title":"Alexander Zverev and Alexandra Eala","description":"If Alexander Zverev and Alexandra Eala both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVEGAU","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVEGAU","question":"Will Alexander Zverev and Coco Gauff both win the US Open?","group_item_title":"Alexander Zverev and Coco Gauff","description":"If Alexander Zverev and Coco Gauff both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVEJOV","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVEJOV","question":"Will Alexander Zverev and Iva Jovic both win the US Open?","group_item_title":"Alexander Zverev and Iva Jovic","description":"If Alexander Zverev and Iva Jovic both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVEKOS","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVEKOS","question":"Will Alexander Zverev and Marta Kostyuk both win the US Open?","group_item_title":"Alexander Zverev and Marta Kostyuk","description":"If Alexander Zverev and Marta Kostyuk both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVEMUC","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVEMUC","question":"Will Alexander Zverev and Karolina Muchova both win the US Open?","group_item_title":"Alexander Zverev and Karolina Muchova","description":"If Alexander Zverev and Karolina Muchova both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVENOS","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVENOS","question":"Will Alexander Zverev and Linda Noskova both win the US Open?","group_item_title":"Alexander Zverev and Linda Noskova","description":"If Alexander Zverev and Linda Noskova both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVEOSA","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVEOSA","question":"Will Alexander Zverev and Naomi Osaka both win the US Open?","group_item_title":"Alexander Zverev and Naomi Osaka","description":"If Alexander Zverev and Naomi Osaka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVEPEG","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVEPEG","question":"Will Alexander Zverev and Jessica Pegula both win the US Open?","group_item_title":"Alexander Zverev and Jessica Pegula","description":"If Alexander Zverev and Jessica Pegula both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVERYB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVERYB","question":"Will Alexander Zverev and Elena Rybakina both win the US Open?","group_item_title":"Alexander Zverev and Elena Rybakina","description":"If Alexander Zverev and Elena Rybakina both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVESAB","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVESAB","question":"Will Alexander Zverev and Aryna Sabalenka both win the US Open?","group_item_title":"Alexander Zverev and Aryna Sabalenka","description":"If Alexander Zverev and Aryna Sabalenka both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T08:57:09.463435Z","fetched_at":"2026-08-25T06:58:03.104872Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVESVI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVESVI","question":"Will Alexander Zverev and Elina Svitolina both win the US Open?","group_item_title":"Alexander Zverev and Elina Svitolina","description":"If Alexander Zverev and Elina Svitolina both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T03:27:47.919331Z","fetched_at":"2026-08-25T01:13:00.451758Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATPWTA-26USO-ZVESWI","event_id":"KXATPWTA-26USO","slug":"KXATPWTA-26USO-ZVESWI","question":"Will Alexander Zverev and Iga Swiatek both win the US Open?","group_item_title":"Alexander Zverev and Iga Swiatek","description":"If Alexander Zverev and Iga Swiatek both win the 2026 US Open professional singles tennis tournaments, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open professional singles tennis tournaments. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open professional singles tennis tournaments, the market will resolve No for that participant.\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.99,"active":true,"closed":false,"start_date":"2026-08-25T00:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-27T03:27:47.919331Z","fetched_at":"2026-08-25T01:13:00.451758Z","added_at":"2026-08-25T00:20:36.908229Z","url":"https://kalshi.com/markets/kxatpwta/us-open-exacta/kxatpwta-26uso","event_title":"US Open Exacta","chart_24h":[0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPWTA-26USO","as_of":"2026-08-27T21:03:07.445346Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"US Open Exacta\" — top market at 15% probability across 80 outcomes","source_url":null}}