{"source":"polymarket","id":"910223","ticker":"us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000","slug":"us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000","title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/2026-mens-us-open-winner-tennis-oSTkkDpgQu-b.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/2026-mens-us-open-winner-tennis-oSTkkDpgQu-b.png","active":true,"closed":false,"start_date":"2026-08-25T15:43:07Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":3627.8045,"volume_24hr":3627.8045,"volume_24h_change":null,"normalized_vol_24hr":30.52663230895996,"normalized_volume":15.293240547180176,"liquidity":72271.55989,"open_interest":923.65,"categories":["Sports"],"tags":[{"id":"102123","slug":"wta","label":"WTA"},{"id":"1","slug":"sports","label":"Sports"},{"id":"864","slug":"tennis","label":"Tennis"},{"id":"100408","slug":"us-open","label":"US Open"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Aryna Sabalenka","top_outcome_probability":0.78,"top_outcome_prob_24h_change":0.255,"top_outcome_volume_24h_change":90.0,"updated_at":"2026-08-25T21:35:46.843693Z","fetched_at":"2026-08-25T21:35:46.843693Z","added_at":"2026-08-25T15:50:39.064208Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000","chart_24h":[0.0,0.0,325.0,906.65,1198.65,1238.65,1258.65,3627.8045],"markets":[{"source":"polymarket","id":"3874796","event_id":"910223","slug":"will-aryna-sabalenka-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Aryna Sabalenka advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Aryna Sabalenka","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.78,0.22],"probability":0.78,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-25T15:43:07Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":90.0,"volume_24hr":90.0,"prob_24h_change":0.255,"volume_24h_change":90.0,"normalized_vol_24hr":9.899672508239746,"normalized_volume":5.96989631652832,"liquidity":1711.9107,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T21:36:41.902878Z","fetched_at":"2026-08-25T21:35:46.896690Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-aryna-sabalenka-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.525,0.79,0.785,0.785,0.785,0.78]},{"source":"polymarket","id":"3874803","event_id":"910223","slug":"will-iga-swiatek-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Iga Swiatek advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Iga Swiatek","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.67,0.33],"probability":0.67,"spread":0.34,"active":true,"closed":false,"start_date":"2026-08-25T15:43:10Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":41.0,"volume_24hr":41.0,"prob_24h_change":0.17000000000000004,"volume_24h_change":41.0,"normalized_vol_24hr":6.796792984008789,"normalized_volume":4.098736763000488,"liquidity":79.62,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T21:36:41.902878Z","fetched_at":"2026-08-25T21:35:46.896690Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-iga-swiatek-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.495,0.825,0.425,0.425,0.425,0.67]},{"source":"polymarket","id":"3874799","event_id":"910223","slug":"will-coco-gauff-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Coco Gauff advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Coco Gauff","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.645,0.355],"probability":0.645,"spread":0.29,"active":true,"closed":false,"start_date":"2026-08-25T15:43:08Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":21.0,"volume_24hr":21.0,"prob_24h_change":0.14500000000000002,"volume_24h_change":21.0,"normalized_vol_24hr":4.648492813110352,"normalized_volume":2.8032262325286865,"liquidity":311.42,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T19:17:25.146934Z","fetched_at":"2026-08-25T19:14:12.036276Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-coco-gauff-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.725,0.775,0.645,0.645]},{"source":"polymarket","id":"3874808","event_id":"910223","slug":"will-naomi-osaka-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Naomi Osaka advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Naomi Osaka","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.625,0.375],"probability":0.625,"spread":0.71,"active":true,"closed":false,"start_date":"2026-08-25T15:43:08Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":357.0,"volume_24hr":357.0,"prob_24h_change":0.125,"volume_24h_change":357.0,"normalized_vol_24hr":16.82424545288086,"normalized_volume":10.145689964294434,"liquidity":290.78,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:46:20.322348Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-naomi-osaka-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.21,0.215,0.625]},{"source":"polymarket","id":"3874797","event_id":"910223","slug":"will-elena-rybakina-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Elena Rybakina advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Elena Rybakina","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.515,0.485],"probability":0.515,"spread":0.03,"active":true,"closed":false,"start_date":"2026-08-25T15:43:07Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":40.0,"volume_24hr":40.0,"prob_24h_change":-0.010000000000000009,"volume_24h_change":40.0,"normalized_vol_24hr":6.709434509277344,"normalized_volume":4.046056270599365,"liquidity":596.38,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T21:09:24.410343Z","fetched_at":"2026-08-25T21:08:40.782541Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-elena-rybakina-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.525,0.52,0.515,0.38,0.24,0.315,0.515]},{"source":"polymarket","id":"3874798","event_id":"910223","slug":"will-jessica-pegula-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Jessica Pegula advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Jessica Pegula","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.435,0.565],"probability":0.435,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:07Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":72.0,"volume_24hr":72.0,"prob_24h_change":-0.065,"volume_24h_change":72.0,"normalized_vol_24hr":8.955911636352539,"normalized_volume":5.400771617889404,"liquidity":1124.1906,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-jessica-pegula-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.455,0.445,0.435]},{"source":"polymarket","id":"3874812","event_id":"910223","slug":"will-alexandra-eala-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Alexandra Eala advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Alexandra Eala","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.27,0.73],"probability":0.27,"spread":0.04,"active":true,"closed":false,"start_date":"2026-08-25T15:43:10Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":212.0,"volume_24hr":212.0,"prob_24h_change":-0.22999999999999998,"volume_24h_change":212.0,"normalized_vol_24hr":13.98431396484375,"normalized_volume":8.433097839355469,"liquidity":236.8535,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-alexandra-eala-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.55,0.205,0.27]},{"source":"polymarket","id":"3874814","event_id":"910223","slug":"will-jasmine-paolini-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Jasmine Paolini advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Jasmine Paolini","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.075,0.925],"probability":0.075,"spread":0.03,"active":true,"closed":false,"start_date":"2026-08-25T15:43:11Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":204.65,"volume_24hr":204.65,"prob_24h_change":-0.425,"volume_24h_change":204.65,"normalized_vol_24hr":13.801719665527344,"normalized_volume":8.322986602783203,"liquidity":497.8833,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T20:16:43.496244Z","fetched_at":"2026-08-25T20:16:43.496244Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-jasmine-paolini-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.22,0.215,0.095,0.075,0.075]},{"source":"polymarket","id":"3874824","event_id":"910223","slug":"will-ann-li-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Ann Li advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Ann Li","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.05,0.95],"probability":0.05,"spread":0.098,"active":true,"closed":false,"start_date":"2026-08-25T15:43:12Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":1456.4945,"volume_24hr":1456.4945,"prob_24h_change":-0.45,"volume_24h_change":1456.4945,"normalized_vol_24hr":25.81657600402832,"normalized_volume":15.568422317504883,"liquidity":612.899,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T21:38:58.198030Z","fetched_at":"2026-08-25T21:35:46.896690Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-ann-li-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.52,0.125,0.12,0.05]},{"source":"polymarket","id":"3874835","event_id":"910223","slug":"will-venus-williams-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Venus Williams advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Venus Williams","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.021,0.979],"probability":0.021,"spread":0.018,"active":true,"closed":false,"start_date":"2026-08-25T15:43:15Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":1133.66,"volume_24hr":1133.66,"prob_24h_change":-0.479,"volume_24h_change":1133.66,"normalized_vol_24hr":24.072315216064453,"normalized_volume":14.51656436920166,"liquidity":701.76666,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T21:38:58.198030Z","fetched_at":"2026-08-25T21:35:46.896690Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-venus-williams-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.245,0.045,0.045,0.045,0.021]},{"source":"polymarket","id":"3874800","event_id":"910223","slug":"will-mirra-andreeva-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Mirra Andreeva advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Mirra Andreeva","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.375,0.625],"probability":0.375,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:08Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.125,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1034.928,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-mirra-andreeva-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.64,0.385,0.375]},{"source":"polymarket","id":"3874817","event_id":"910223","slug":"will-madison-keys-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Madison Keys advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Madison Keys","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.345,0.655],"probability":0.345,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:10Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.15500000000000003,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1197.25,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-madison-keys-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.36,0.355,0.345]},{"source":"polymarket","id":"3874805","event_id":"910223","slug":"will-amanda-anisimova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Amanda Anisimova advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Amanda Anisimova","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.245,0.755],"probability":0.245,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:09Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.255,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":616.09,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-amanda-anisimova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.23,0.235,0.245]},{"source":"polymarket","id":"3874806","event_id":"910223","slug":"will-marta-kostyuk-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Marta Kostyuk advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Marta Kostyuk","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.24,0.76],"probability":0.24,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-25T15:43:09Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.26,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":642.35,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-marta-kostyuk-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.495,0.235,0.24]},{"source":"polymarket","id":"3874801","event_id":"910223","slug":"will-linda-noskova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Linda Noskova advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Linda Noskova","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.19,0.81],"probability":0.19,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-25T15:43:07Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.31,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":301.7683,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-linda-noskova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.495,0.185,0.19]},{"source":"polymarket","id":"3874807","event_id":"910223","slug":"will-belinda-bencic-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Belinda Bencic advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Belinda Bencic","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.185,0.815],"probability":0.185,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:08Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.315,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1967.5477,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T20:41:02.337351Z","fetched_at":"2026-08-25T20:16:43.496244Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-belinda-bencic-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.19,0.19,0.185]},{"source":"polymarket","id":"3874802","event_id":"910223","slug":"will-karolina-muchova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Karolina Muchova advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Karolina Muchova","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.175,0.825],"probability":0.175,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:09Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.325,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1349.036,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-karolina-muchova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.495,0.185,0.175]},{"source":"polymarket","id":"3874810","event_id":"910223","slug":"will-diana-shnaider-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Diana Shnaider advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Diana Shnaider","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.175,0.825],"probability":0.175,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:09Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.325,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":254.87,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T17:31:05.469556Z","fetched_at":"2026-08-25T17:30:51.649649Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-diana-shnaider-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.18,0.175]},{"source":"polymarket","id":"3874826","event_id":"910223","slug":"will-leylah-fernandez-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Leylah Fernandez advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Leylah Fernandez","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.17,0.83],"probability":0.17,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-25T15:43:12Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.32999999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1556.1179,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T19:15:01.860553Z","fetched_at":"2026-08-25T19:14:12.036276Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-leylah-fernandez-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.18,0.175,0.095,0.17]},{"source":"polymarket","id":"3874804","event_id":"910223","slug":"will-elina-svitolina-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Elina Svitolina advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Elina Svitolina","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.165,0.835],"probability":0.165,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:10Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.33499999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1950.2344,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-elina-svitolina-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.18,0.175,0.165]},{"source":"polymarket","id":"3874820","event_id":"910223","slug":"will-emma-navarro-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Emma Navarro advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Emma Navarro","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.165,0.835],"probability":0.165,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:11Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.33499999999999996,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1933.3902,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-emma-navarro-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.18,0.175,0.165]},{"source":"polymarket","id":"3874825","event_id":"910223","slug":"will-jelena-ostapenko-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Jelena Ostapenko advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Jelena Ostapenko","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.155,0.845],"probability":0.155,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:13Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.345,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1858.3542,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T19:15:01.860553Z","fetched_at":"2026-08-25T19:14:12.036276Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-jelena-ostapenko-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.17,0.165,0.085,0.155]},{"source":"polymarket","id":"3874818","event_id":"910223","slug":"will-elise-mertens-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Elise Mertens advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Elise Mertens","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.125,0.875],"probability":0.125,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:12Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.375,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1409.472,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-elise-mertens-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.14,0.135,0.125]},{"source":"polymarket","id":"3874809","event_id":"910223","slug":"will-iva-jovic-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Iva Jovic advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Iva Jovic","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.115,0.885],"probability":0.115,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:08Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.385,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":95.67,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T17:31:05.469556Z","fetched_at":"2026-08-25T17:30:51.649649Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-iva-jovic-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.11,0.115]},{"source":"polymarket","id":"3874813","event_id":"910223","slug":"will-ekaterina-alexandrova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Ekaterina Alexandrova advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Ekaterina Alexandrova","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.115,0.885],"probability":0.115,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:11Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.385,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":237.67,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T17:31:05.469556Z","fetched_at":"2026-08-25T17:30:51.649649Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-ekaterina-alexandrova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.12,0.115]},{"source":"polymarket","id":"3874816","event_id":"910223","slug":"will-anna-kalinskaya-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Anna Kalinskaya advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Anna Kalinskaya","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.115,0.885],"probability":0.115,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:10Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.385,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":1627.0404,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-anna-kalinskaya-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.14,0.135,0.115]},{"source":"polymarket","id":"3874822","event_id":"910223","slug":"will-barbora-krejcikova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Barbora Krejcikova advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Barbora Krejcikova","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.105,0.895],"probability":0.105,"spread":0.03,"active":true,"closed":false,"start_date":"2026-08-25T15:43:12Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.395,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":180.07,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T17:31:05.469556Z","fetched_at":"2026-08-25T17:30:51.649649Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-barbora-krejcikova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.1,0.105]},{"source":"polymarket","id":"3874811","event_id":"910223","slug":"will-sorana-cirstea-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Sorana Cirstea advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Sorana Cirstea","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.095,0.905],"probability":0.095,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:09Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.405,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":227.23,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T17:05:17.763556Z","fetched_at":"2026-08-25T17:05:08.817265Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-sorana-cirstea-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.095]},{"source":"polymarket","id":"3874819","event_id":"910223","slug":"will-anastasia-potapova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Anastasia Potapova advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Anastasia Potapova","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.09,0.91],"probability":0.09,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-25T15:43:11Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.41000000000000003,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":321.27,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T17:30:51.649649Z","fetched_at":"2026-08-25T17:30:51.649649Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-anastasia-potapova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.09,0.09]},{"source":"polymarket","id":"3874821","event_id":"910223","slug":"will-marie-bouzkova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Marie Bouzkova advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Marie Bouzkova","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.09,0.91],"probability":0.09,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-25T15:43:12Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.41000000000000003,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":186.87,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T17:30:51.649649Z","fetched_at":"2026-08-25T17:30:51.649649Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-marie-bouzkova-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.09,0.09]},{"source":"polymarket","id":"3874815","event_id":"910223","slug":"will-maja-chwalinska-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Maja Chwalinska advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Maja Chwalinska","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.085,0.915],"probability":0.085,"spread":0.01,"active":true,"closed":false,"start_date":"2026-08-25T15:43:11Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.415,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":805.9492,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:16.286440Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-maja-chwalinska-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.08,0.085,0.085]},{"source":"polymarket","id":"3874827","event_id":"910223","slug":"will-maria-sakkari-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Maria Sakkari advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Maria Sakkari","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.07,0.93],"probability":0.07,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-25T15:43:13Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.43,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":599.02,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-maria-sakkari-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.08,0.075,0.07]},{"source":"polymarket","id":"3874823","event_id":"910223","slug":"will-sara-bejlek-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Sara Bejlek advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Sara Bejlek","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.05,0.95],"probability":0.05,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-25T15:43:13Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.45,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":734.8685,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T20:16:43.496244Z","fetched_at":"2026-08-25T20:16:43.496244Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-sara-bejlek-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.13,0.125,0.05,0.05,0.05]},{"source":"polymarket","id":"3874833","event_id":"910223","slug":"will-taylah-preston-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Taylah Preston advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Taylah Preston","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.05,0.95],"probability":0.05,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-25T15:43:14Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.45,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":748.7914,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-taylah-preston-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.06,0.055,0.05]},{"source":"polymarket","id":"3874831","event_id":"910223","slug":"will-sofia-kenin-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Sofia Kenin advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Sofia Kenin","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.045,0.955],"probability":0.045,"spread":0.03,"active":true,"closed":false,"start_date":"2026-08-25T15:43:13Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.455,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":383.5206,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T17:31:05.469556Z","fetched_at":"2026-08-25T17:30:51.649649Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-sofia-kenin-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.05,0.045]},{"source":"polymarket","id":"3874832","event_id":"910223","slug":"will-carol-young-suh-lee-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Carol Young Suh Lee advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Carol Young Suh Lee","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.04,0.96],"probability":0.04,"spread":0.02,"active":true,"closed":false,"start_date":"2026-08-25T15:43:14Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.46,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":767.75,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:16.286440Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-carol-young-suh-lee-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.255,0.04,0.04]},{"source":"polymarket","id":"3874829","event_id":"910223","slug":"will-thea-frodin-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Thea Frodin advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Thea Frodin","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.039,0.961],"probability":0.039,"spread":0.018,"active":true,"closed":false,"start_date":"2026-08-25T15:43:14Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.461,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":553.33948,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-thea-frodin-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.255,0.035,0.039]},{"source":"polymarket","id":"3874828","event_id":"910223","slug":"will-reese-brantmeier-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Reese Brantmeier advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Reese Brantmeier","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.04,"active":true,"closed":false,"start_date":"2026-08-25T15:43:13Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.47,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":558.494,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-reese-brantmeier-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.245,0.045,0.03]},{"source":"polymarket","id":"3874830","event_id":"910223","slug":"will-leolia-jeanjean-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Leolia Jeanjean advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Leolia Jeanjean","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.04,"active":true,"closed":false,"start_date":"2026-08-25T15:43:14Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.47,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":502.154,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-leolia-jeanjean-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.245,0.045,0.03]},{"source":"polymarket","id":"3874834","event_id":"910223","slug":"will-sloane-stephens-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","question":"Will Sloane Stephens advance to the Quarterfinals in Women's Singles at the 2026 US Open?","group_item_title":"Sloane Stephens","description":"This market will resolve to \"Yes\" if the listed player clinches a spot in the Quarterfinals at the 2026 US Open per US Open rules. Otherwise, the associated market will resolve to \"No\".\n\nIf at any point it becomes impossible for the listed player to clinch a spot in the Quarterfinals at the 2026 US Open (e.g. the player is eliminated), the associated market will resolve to \"No\".\n\nIf the 2026 US Open is cancelled, postponed after September 27, 11:59 PM ET, or the players that qualified for the Quarterfinals have not been officially confirmed by the USTA within that timeframe, this market will resolve to \"No\".\n\nThe resolution source for this market will be official information from the USTA and WTA; however, a consensus of credible reporting may also be used.","image":"","icon":"","outcomes":["Yes","No"],"outcome_prices":[0.03,0.97],"probability":0.03,"spread":0.04,"active":true,"closed":false,"start_date":"2026-08-25T15:43:14Z","end_date":"2026-09-09T23:59:00Z","closed_time":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.47,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":520.954,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T18:44:49.010268Z","fetched_at":"2026-08-25T18:44:16.286440Z","added_at":"2026-08-25T15:50:39.122558Z","url":"https://polymarket.com/event/us-open-2026-to-reach-quarterfinals-womens-singles-20260824175605000/will-sloane-stephens-advance-to-the-quarterfinals-in-womens-singles-at-the-2026-us-open","event_title":"US Open 2026: To Reach Quarterfinals (Women's Singles)","chart_24h":[0.5,0.265,0.045,0.03]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/910223","as_of":"2026-08-25T21:57:45.978429Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"US Open 2026: To Reach Quarterfinals (Women's Singles)\" — top market at 5% probability across 40 outcomes","source_url":null}}