{"source":"polymarket","id":"860539","ticker":"itf-cai-chikara-2026-08-17","slug":"itf-cai-chikara-2026-08-17","title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, Qualifying, originally scheduled for August 17, 2026 at 12:30AM ET.\n\nThis market will resolve to 'Jialan Cai' if Jialan Cai advances against Yui Chikaraishi.\n\nThis market will resolve to 'Yui Chikaraishi' if Yui Chikaraishi advances against Jialan Cai.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.\n\nIf the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","active":false,"closed":true,"start_date":"2026-08-16T18:15:49Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:43:58Z","volume":2513.0,"volume_24hr":2513.0,"volume_24h_change":null,"normalized_vol_24hr":25.596481323242188,"normalized_volume":13.962648391723633,"liquidity":0.0,"open_interest":2513.0,"categories":["Sports"],"tags":[{"id":"864","slug":"tennis","label":"Tennis"},{"id":"1","slug":"sports","label":"Sports"},{"id":"100639","slug":"games","label":"Games"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Completed Match","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.5,"top_outcome_volume_24h_change":2513.0,"updated_at":"2026-08-17T09:03:58.955932Z","fetched_at":"2026-08-17T09:03:58.955932Z","added_at":"2026-08-16T18:34:23.704118Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,2513.0,2513.0,2513.0,2513.0],"markets":[{"source":"polymarket","id":"3639603","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-completed-match","question":"ITF W15 Tianjin 3 Women, Qualifying: Completed Match: Jialan Cai vs Yui Chikaraishi","group_item_title":"Completed Match","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, Qualifying, originally scheduled for August 17, 2026 at 12:30AM ET. This market will resolve to \"Yes\" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to \"No.\" If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve \"No.\" If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to \"No.\" The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.01,"active":false,"closed":true,"start_date":"2026-08-16T18:15:50Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:43:58Z","volume":2513.0,"volume_24hr":2513.0,"prob_24h_change":0.5,"volume_24h_change":2513.0,"normalized_vol_24hr":26.53664779663086,"normalized_volume":17.98583984375,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T09:04:04.444470Z","fetched_at":"2026-08-17T09:03:59.007575Z","added_at":"2026-08-16T18:34:23.852614Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-completed-match","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.65,0.5,0.9,1.0]},{"source":"polymarket","id":"3641378","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-set-2-winner-Cai-vs-Chikaraishi","question":"Set 2 Winner: Cai vs Chikaraishi","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Set 2 Winner","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to “Cai” if Jialan Cai wins set 2. It will resolve to “Chikaraishi” if Yui Chikaraishi wins set 2.\nIf the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50.\nIf the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.\nResolution will be based on official ITF match statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Cai","Chikaraishi"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:46:56Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:16Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-set-2-winner-Cai-vs-Chikaraishi","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.5,0.9,1.0]},{"source":"polymarket","id":"3641383","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-set-totals-2pt5","question":"Jialan Cai vs. Yui Chikaraishi: Total Sets O/U 2.5","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Total Sets: O/U 2.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Over\" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to \"Under.\"\nA super tie breaker is considered as one (1) set for total set markets.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ITF statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Over 2.5","Under 2.5"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:49:05Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:15Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-set-totals-2pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.9,1.0]},{"source":"polymarket","id":"3639599","event_id":"860539","slug":"itf-cai-chikara-2026-08-17","question":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","group_item_title":null,"description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, Qualifying, originally scheduled for August 17, 2026 at 12:30AM ET.\n\nThis market will resolve to 'Jialan Cai' if Jialan Cai advances against Yui Chikaraishi.\n\nThis market will resolve to 'Yui Chikaraishi' if Yui Chikaraishi advances against Jialan Cai.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.\n\nIf the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Jialan Cai","Yui Chikaraishi"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.01,"active":false,"closed":true,"start_date":"2026-08-16T18:15:49Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:43:58Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T09:04:04.444470Z","fetched_at":"2026-08-17T09:03:59.007575Z","added_at":"2026-08-16T18:34:23.852614Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641370","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-match-total-21pt5","question":"Cai vs. Chikaraishi: Match O/U 21.5","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Match O/U 21.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ITF statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:46:53Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:16Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-match-total-21pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641372","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-first-set-total-8pt5","question":"Cai vs. Chikaraishi: Set 1 Games O/U 8.5","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Set 1 O/U 8.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official ITF results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:46:56Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:15Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-first-set-total-8pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641373","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-set-2-total-8pt5","question":"Cai vs. Chikaraishi: Set 2 Games O/U 8.5","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Set 2 O/U 8.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to \"Under.\"\nAny tiebreak in set 2 counts as one (1) game toward the total.\nIf set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official ITF results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:46:57Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:15Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-set-2-total-8pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641377","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-set-handicap-home-1pt5","question":"Set Handicap: Cai (-1.5) vs Chikaraishi (+1.5)","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Set Handicap +/-1.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Cai\" if Jialan Cai wins by 2 or more sets than Yui Chikaraishi, based on the final completed score. Otherwise, it will resolve to \"Chikaraishi.\"\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ITF results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Cai","Chikaraishi"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:49:05Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:16Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-set-handicap-home-1pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641382","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-first-set-winner-Cai-vs-Chikaraishi","question":"Set 1 Winner: Cai vs Chikaraishi","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Set 1 Winner","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to “Cai” if Jialan Cai wins the first set. It will resolve to “Chikaraishi” if Yui Chikaraishi wins the first set.\nIf the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.\nIf the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.\nResolution will be based on official ITF match statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Cai","Chikaraishi"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:46:54Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:15Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-first-set-winner-Cai-vs-Chikaraishi","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641398","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-match-total-22pt5","question":"Cai vs. Chikaraishi: Match O/U 22.5","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Match O/U 22.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ITF statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:46:57Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:15Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-match-total-22pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641400","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-first-set-total-9pt5","question":"Cai vs. Chikaraishi: Set 1 Games O/U 9.5","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Set 1 O/U 9.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official ITF results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:47:00Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:15Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-first-set-total-9pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641411","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-set-2-total-9pt5","question":"Cai vs. Chikaraishi: Set 2 Games O/U 9.5","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Set 2 O/U 9.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to \"Under.\"\nAny tiebreak in set 2 counts as one (1) game toward the total.\nIf set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official ITF results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:46:57Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:16Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-set-2-total-9pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641413","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-set-handicap-away-1pt5","question":"Set Handicap: Chikaraishi (-1.5) vs Cai (+1.5)","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Set Handicap +/-1.5","description":"This market refers to the tennis match between Yui Chikaraishi and Jialan Cai in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Chikaraishi\" if Yui Chikaraishi wins by 2 or more sets than Jialan Cai, based on the final completed score. Otherwise, it will resolve to \"Cai.\"\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ITF results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Chikaraishi","Cai"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:46:55Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:16Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-set-handicap-away-1pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641424","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-match-total-23pt5","question":"Cai vs. Chikaraishi: Match O/U 23.5","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Match O/U 23.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official ITF statistics.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:47:00Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:16Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.495,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-match-total-23pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.495,0.495,0.5,0.1,0.0]},{"source":"polymarket","id":"3641425","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-first-set-total-10pt5","question":"Cai vs. Chikaraishi: Set 1 Games O/U 10.5","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Set 1 O/U 10.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official ITF results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:49:05Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:15Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-first-set-total-10pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.1,0.0]},{"source":"polymarket","id":"3641432","event_id":"860539","slug":"itf-cai-chikara-2026-08-17-set-2-total-10pt5","question":"Cai vs. Chikaraishi: Set 2 Games O/U 10.5","group_item_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi Set 2 O/U 10.5","description":"This market refers to the tennis match between Jialan Cai and Yui Chikaraishi in the ITF W15 Tianjin 3 Women, originally scheduled for August 17, 2026 at 12:30AM ET.\nThis market will resolve to \"Over\" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to \"Under.\"\nAny tiebreak in set 2 counts as one (1) game toward the total.\nIf set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official ITF results.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/itf-5206dc6c54.png","outcomes":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.2,"active":false,"closed":true,"start_date":"2026-08-16T18:47:01Z","end_date":"2026-08-24T04:30:00Z","closed_time":"2026-08-17T08:26:16Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-17T08:43:56.767854Z","fetched_at":"2026-08-17T08:42:36.910270Z","added_at":"2026-08-16T18:56:49.071965Z","url":"https://polymarket.com/event/itf-cai-chikara-2026-08-17/itf-cai-chikara-2026-08-17-set-2-total-10pt5","event_title":"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi","chart_24h":[0.5,0.5,0.5,0.1,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/860539","as_of":"2026-08-17T11:13:00.974535Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"ITF W15 Tianjin 3 Women: Jialan Cai vs Yui Chikaraishi\" — top market at 100% probability across 16 outcomes","source_url":null}}