{"source":"kalshi","id":"KXATP-26USO","ticker":"KXATP-26USO","slug":"KXATP-26USO","title":"US Open Men's Singles Winner","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":null,"volume":1140.97,"volume_24hr":1028.0,"volume_24h_change":null,"normalized_vol_24hr":15.095070838928223,"normalized_volume":12.987954139709473,"liquidity":null,"open_interest":540.97,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Joao Fonseca","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-06-12T11:35:47.860735Z","fetched_at":"2026-06-12T11:35:47.860735Z","added_at":"2026-06-08T17:06:52.221308Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","chart_24h":[3.4299999999999997,702.43,706.43,705.0,718.0,820.0,822.0,1022.0,1026.0,1028.0],"markets":[{"source":"kalshi","id":"KXATP-26USO-FRI","event_id":"KXATP-26USO","slug":"KXATP-26USO-FRI","question":"Will Taylor Fritz win the US Open Men's Singles?","group_item_title":"Taylor Fritz","description":"If Taylor Fritz wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.19,0.81],"probability":0.19,"spread":0.16,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":2.0,"volume_24hr":2.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":0.3999919593334198,"normalized_volume":0.3514268100261688,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.19,0.19]},{"source":"kalshi","id":"KXATP-26USO-DE","event_id":"KXATP-26USO","slug":"KXATP-26USO-DE","question":"Will Alex de Minaur win the US Open Men's Singles?","group_item_title":"Alex de Minaur","description":"If Alex de Minaur wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.14,0.86],"probability":0.14,"spread":0.19,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":100.0,"volume_24hr":200.0,"prob_24h_change":0.14,"volume_24h_change":200.0,"normalized_vol_24hr":9.32085132598877,"normalized_volume":6.201719284057617,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0,0.14,0.14]},{"source":"kalshi","id":"KXATP-26USO-PAU","event_id":"KXATP-26USO","slug":"KXATP-26USO-PAU","question":"Will Tommy Paul win the US Open Men's Singles?","group_item_title":"Tommy Paul","description":"If Tommy Paul wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.14,0.86],"probability":0.14,"spread":0.12000000000000001,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":2.0,"volume_24hr":2.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":0.3999919593334198,"normalized_volume":0.3514268100261688,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-11T16:45:40.419222Z","fetched_at":"2026-06-11T16:32:05.112867Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.14,0.14]},{"source":"kalshi","id":"KXATP-26USO-SHE","event_id":"KXATP-26USO","slug":"KXATP-26USO-SHE","question":"Will Ben Shelton win the US Open Men's Singles?","group_item_title":"Ben Shelton","description":"If Ben Shelton wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.13,0.87],"probability":0.13,"spread":0.09,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":21.0,"volume_24hr":22.0,"prob_24h_change":0.13,"volume_24h_change":22.0,"normalized_vol_24hr":3.2581746578216553,"normalized_volume":2.7819924354553223,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T11:36:52.587250Z","fetched_at":"2026-06-12T11:35:47.935561Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0,0.12,0.12,0.13,0.13]},{"source":"kalshi","id":"KXATP-26USO-AUG","event_id":"KXATP-26USO","slug":"KXATP-26USO-AUG","question":"Will Felix Auger-Aliassime win the US Open Men's Singles?","group_item_title":"Felix Auger-Aliassime","description":"If Felix Auger-Aliassime wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.05,0.95],"probability":0.05,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":1000.0,"volume_24hr":802.0,"prob_24h_change":-0.12000000000000001,"volume_24h_change":302.0,"normalized_vol_24hr":14.825213432312012,"normalized_volume":13.897784233093262,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.17,0.06,0.06,0.06,0.06,0.06,0.06,0.06,0.06,0.06,0.05]},{"source":"kalshi","id":"KXATP-26USO-FON","event_id":"KXATP-26USO","slug":"KXATP-26USO-FON","question":"Will Joao Fonseca win the US Open Men's Singles?","group_item_title":"Joao Fonseca","description":"If Joao Fonseca wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.99,0.010000000000000009],"probability":0.99,"spread":0.12000000000000001,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":10.09,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":1.6855943202972412,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.99,0.99,0.99,0.99,0.99,0.99]},{"source":"kalshi","id":"KXATP-26USO-SIN","event_id":"KXATP-26USO","slug":"KXATP-26USO-SIN","question":"Will Jannik Sinner win the US Open Men's Singles?","group_item_title":"Jannik Sinner","description":"If Jannik Sinner wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.67,0.32999999999999996],"probability":0.67,"spread":0.5800000000000001,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":1.43,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-1.43,"normalized_vol_24hr":null,"normalized_volume":0.2295437902212143,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T02:35:34.117956Z","fetched_at":"2026-06-12T02:35:34.117956Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.67,0.67,0.67,0.67,0.67,0.67,0.67,0.67,0.67,0.67,0.67,0.67,0.67,0.67,0.67]},{"source":"kalshi","id":"KXATP-26USO-ZVE","event_id":"KXATP-26USO","slug":"KXATP-26USO-ZVE","question":"Will Alexander Zverev win the US Open Men's Singles?","group_item_title":"Alexander Zverev","description":"If Alexander Zverev wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.39,0.61],"probability":0.39,"spread":0.36,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":2.45,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":0.4465291500091553,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.39,0.39,0.39,0.39,0.39,0.39]},{"source":"kalshi","id":"KXATP-26USO-NOR","event_id":"KXATP-26USO","slug":"KXATP-26USO-NOR","question":"Will Cameron Norrie win the US Open Men's Singles?","group_item_title":"Cameron Norrie","description":"If Cameron Norrie wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.19,0.81],"probability":0.19,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":1.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":0.1398933082818985,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.19,0.19]},{"source":"kalshi","id":"KXATP-26USO-BUB","event_id":"KXATP-26USO","slug":"KXATP-26USO-BUB","question":"Will Alexander Bublik win the US Open Men's Singles?","group_item_title":"Alexander Bublik","description":"If Alexander Bublik wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.12,0.88],"probability":0.12,"spread":0.11,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","end_date":"2026-09-28T02:00:00Z","closed_time":"2026-09-28T02:00:00Z","volume":1.0,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":-1.0,"normalized_vol_24hr":null,"normalized_volume":0.1398933082818985,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.12,0.12]},{"source":"kalshi","id":"KXATP-26USO-ALC","event_id":"KXATP-26USO","slug":"KXATP-26USO-ALC","question":"Will Carlos Alcaraz win the US Open Men's Singles?","group_item_title":"Carlos Alcaraz","description":"If Carlos Alcaraz wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.66,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-CER","event_id":"KXATP-26USO","slug":"KXATP-26USO-CER","question":"Will Francisco Cerundolo win the US Open Men's Singles?","group_item_title":"Francisco Cerundolo","description":"If Francisco Cerundolo wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-COB","event_id":"KXATP-26USO","slug":"KXATP-26USO-COB","question":"Will Flavio Cobolli win the US Open Men's Singles?","group_item_title":"Flavio Cobolli","description":"If Flavio Cobolli wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-DIA","event_id":"KXATP-26USO","slug":"KXATP-26USO-DIA","question":"Will Gabriel Diallo win the US Open Men's Singles?","group_item_title":"Gabriel Diallo","description":"If Gabriel Diallo wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","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":"2026-06-08T17:00:00Z","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":"2026-06-11T16:45:40.419222Z","fetched_at":"2026-06-09T15:01:54.609828Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-DJO","event_id":"KXATP-26USO","slug":"KXATP-26USO-DJO","question":"Will Novak Djokovic win the US Open Men's Singles?","group_item_title":"Novak Djokovic","description":"If Novak Djokovic wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.18,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T06:23:47.423107Z","fetched_at":"2026-06-12T06:23:47.423107Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-DRA","event_id":"KXATP-26USO","slug":"KXATP-26USO-DRA","question":"Will Jack Draper win the US Open Men's Singles?","group_item_title":"Jack Draper","description":"If Jack Draper wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","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":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-FIL","event_id":"KXATP-26USO","slug":"KXATP-26USO-FIL","question":"Will Arthur Fils win the US Open Men's Singles?","group_item_title":"Arthur Fils","description":"If Arthur Fils wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-HUR","event_id":"KXATP-26USO","slug":"KXATP-26USO-HUR","question":"Will Hubert Hurkacz win the US Open Men's Singles?","group_item_title":"Hubert Hurkacz","description":"If Hubert Hurkacz wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","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":"2026-06-08T17:00:00Z","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":"2026-06-12T12:15:09.508919Z","fetched_at":"2026-06-10T10:37:08.718444Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":null},{"source":"kalshi","id":"KXATP-26USO-JOD","event_id":"KXATP-26USO","slug":"KXATP-26USO-JOD","question":"Will Rafael Jodar win the US Open Men's Singles?","group_item_title":"Rafael Jodar","description":"If Rafael Jodar wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.15000000000000002,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-KHA","event_id":"KXATP-26USO","slug":"KXATP-26USO-KHA","question":"Will Karen Khachanov win the US Open Men's Singles?","group_item_title":"Karen Khachanov","description":"If Karen Khachanov wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","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":"2026-06-08T17:00:00Z","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":"2026-06-11T16:45:40.419222Z","fetched_at":"2026-06-09T14:49:29.882076Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-KOR","event_id":"KXATP-26USO","slug":"KXATP-26USO-KOR","question":"Will Sebastian Korda win the US Open Men's Singles?","group_item_title":"Sebastian Korda","description":"If Sebastian Korda wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","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":"2026-06-08T17:00:00Z","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":"2026-06-11T16:45:40.419222Z","fetched_at":"2026-06-09T14:49:29.882076Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-MED","event_id":"KXATP-26USO","slug":"KXATP-26USO-MED","question":"Will Daniil Medvedev win the US Open Men's Singles?","group_item_title":"Daniil Medvedev","description":"If Daniil Medvedev wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-MEN","event_id":"KXATP-26USO","slug":"KXATP-26USO-MEN","question":"Will Jakub Mensik win the US Open Men's Singles?","group_item_title":"Jakub Mensik","description":"If Jakub Mensik wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-MUS","event_id":"KXATP-26USO","slug":"KXATP-26USO-MUS","question":"Will Lorenzo Musetti win the US Open Men's Singles?","group_item_title":"Lorenzo Musetti","description":"If Lorenzo Musetti wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-PRI","event_id":"KXATP-26USO","slug":"KXATP-26USO-PRI","question":"Will Dino Prizmic win the US Open Men's Singles?","group_item_title":"Dino Prizmic","description":"If Dino Prizmic wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","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":"2026-06-08T17:00:00Z","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":"2026-06-11T16:45:40.419222Z","fetched_at":"2026-06-09T15:01:54.609828Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-RUB","event_id":"KXATP-26USO","slug":"KXATP-26USO-RUB","question":"Will Andrey Rublev win the US Open Men's Singles?","group_item_title":"Andrey Rublev","description":"If Andrey Rublev wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-RUN","event_id":"KXATP-26USO","slug":"KXATP-26USO-RUN","question":"Will Holger Rune win the US Open Men's Singles?","group_item_title":"Holger Rune","description":"If Holger Rune wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","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":"2026-06-08T17:00:00Z","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":"2026-06-11T16:45:40.419222Z","fetched_at":"2026-06-09T15:01:54.609828Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-RUU","event_id":"KXATP-26USO","slug":"KXATP-26USO-RUU","question":"Will Casper Ruud win the US Open Men's Singles?","group_item_title":"Casper Ruud","description":"If Casper Ruud wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","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":"2026-06-08T17:00:00Z","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":"2026-06-11T16:45:40.419222Z","fetched_at":"2026-06-09T14:49:29.882076Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-STR","event_id":"KXATP-26USO","slug":"KXATP-26USO-STR","question":"Will Jan-Lennard Struff win the US Open Men's Singles?","group_item_title":"Jan-Lennard Struff","description":"If Jan-Lennard Struff wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","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":"2026-06-08T17:00:00Z","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":"2026-06-11T16:45:40.419222Z","fetched_at":"2026-06-09T14:49:29.882076Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-TIA","event_id":"KXATP-26USO","slug":"KXATP-26USO-TIA","question":"Will Frances Tiafoe win the US Open Men's Singles?","group_item_title":"Frances Tiafoe","description":"If Frances Tiafoe wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-TIE","event_id":"KXATP-26USO","slug":"KXATP-26USO-TIE","question":"Will Learner Tien win the US Open Men's Singles?","group_item_title":"Learner Tien","description":"If Learner Tien wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-TSI","event_id":"KXATP-26USO","slug":"KXATP-26USO-TSI","question":"Will Stefanos Tsitsipas win the US Open Men's Singles?","group_item_title":"Stefanos Tsitsipas","description":"If Stefanos Tsitsipas wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.17,"active":true,"closed":false,"start_date":"2026-06-08T17:00:00Z","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":"2026-06-12T12:26:51.183590Z","fetched_at":"2026-06-12T12:26:51.183590Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]},{"source":"kalshi","id":"KXATP-26USO-VAC","event_id":"KXATP-26USO","slug":"KXATP-26USO-VAC","question":"Will Valentin Vacherot win the US Open Men's Singles?","group_item_title":"Valentin Vacherot","description":"If Valentin Vacherot wins the 2026 US Open Men's Singles professional tennis tournament, then the market resolves to Yes.\n\n---\n\nThe following market refers to the 2026 US Open Men's Singles professional tennis tournament. If the participant forfeits, withdraws from consideration, or takes any official action that removes them from being able to win the 2026 US Open Men's Singles professional tennis tournament, the market will resolve No for that participant.","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":"2026-06-08T17:00:00Z","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":"2026-06-11T16:45:40.419222Z","fetched_at":"2026-06-09T15:01:54.609828Z","added_at":"2026-06-08T17:06:52.314321Z","url":"https://kalshi.com/markets/kxatp/us-open-mens-singles-winner/kxatp-26uso","event_title":"US Open Men's Singles Winner","chart_24h":[0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATP-26USO","as_of":"2026-06-12T12:40:44.125496Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"US Open Men's Singles Winner\" — top market at 5% probability across 33 outcomes","source_url":null}}