{"source":"polymarket","id":"1022981","ticker":"itf-nishim1-kawagu1-2026-09-15","slug":"itf-nishim1-kawagu1-2026-09-15","title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, Main Draw, originally scheduled for September 15, 2026 at 12:00AM ET.\n\nThis market will resolve to 'Kayo Nishimura' if Kayo Nishimura advances against Natsumi Kawaguchi.\n\nThis market will resolve to 'Natsumi Kawaguchi' if Natsumi Kawaguchi advances against Kayo Nishimura.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 2026, 11:59 PM ET (14 days after the scheduled start), 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":"2026-09-14T14:14:12Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:15:58Z","volume":15194.032947,"volume_24hr":15194.032947,"volume_24h_change":null,"normalized_vol_24hr":32.973731994628906,"normalized_volume":21.086986541748047,"liquidity":null,"open_interest":11316.871824,"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":1430.0,"updated_at":"2026-09-15T08:42:10.976086Z","fetched_at":"2026-09-15T08:42:10.976086Z","added_at":"2026-09-14T14:34:38.562086Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15","chart_24h":[0.0,0.0,0.0,0.0,8.06,8.06,8.06,8.06,8.06,8.06,8.06,8.06,8.06,18.06,18.06,18.06,18.06,18.06,18.06,18.06,26.06,161.583811,11487.444999000003,15154.032947000002,15194.032947],"kind":"live","markets":[{"source":"polymarket","id":"4552614","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-completed-match","question":"W35 Kyoto, Main Draw: Completed Match: Kayo Nishimura vs Natsumi Kawaguchi","group_item_title":"Completed Match","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, Main Draw, originally scheduled for September 15, 2026 at 12:00AM 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 a winner has not been determined by September 29, 2026, 11:59 PM ET (14 days after the scheduled start), 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":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:14:12Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:15:58Z","volume":1430.0,"volume_24hr":1430.0,"prob_24h_change":0.5,"volume_24h_change":1430.0,"normalized_vol_24hr":19.73528480529785,"normalized_volume":15.490105628967285,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-09-15T08:42:11.090344Z","fetched_at":"2026-09-15T08:42:11.090344Z","added_at":"2026-09-14T14:34:38.624599Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-completed-match","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.5,0.5,0.5,0.9995,1.0]},{"source":"polymarket","id":"4553282","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-set-handicap-away-1pt5","question":"Set Handicap: Natsumi Kawaguchi (-1.5) vs Kayo Nishimura (+1.5)","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Set Handicap +/-1.5","description":"This market refers to the tennis match between Natsumi Kawaguchi and Kayo Nishimura in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM ET.\nThis market will resolve to \"Natsumi Kawaguchi\" if Natsumi Kawaguchi wins by 2 or more sets than Kayo Nishimura, based on the final completed score. Otherwise, it will resolve to \"Kayo Nishimura.\"\nIf the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play. For example, if the deciding set has begun when the match ends, Natsumi Kawaguchi can no longer win by 2 or more sets, and this market will resolve to \"Kayo Nishimura.\"\nIf the match is canceled before play begins, or a result has not been determined by September 29, 2026, 11:59 PM ET (14 days after the scheduled start), this market will 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":["Natsumi Kawaguchi","Kayo Nishimura"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:25Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:15:28Z","volume":10.0,"volume_24hr":10.0,"prob_24h_change":0.5,"volume_24h_change":10.0,"normalized_vol_24hr":2.1493029594421387,"normalized_volume":1.6869748830795288,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-09-15T08:42:11.090344Z","fetched_at":"2026-09-15T08:42:11.090344Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-set-handicap-away-1pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.5,0.665,0.445,0.45,0.445,0.45,0.44,0.405,0.5,0.996,1.0]},{"source":"polymarket","id":"4552611","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15","question":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","group_item_title":null,"description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, Main Draw, originally scheduled for September 15, 2026 at 12:00AM ET.\n\nThis market will resolve to 'Kayo Nishimura' if Kayo Nishimura advances against Natsumi Kawaguchi.\n\nThis market will resolve to 'Natsumi Kawaguchi' if Natsumi Kawaguchi advances against Kayo Nishimura.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 29, 2026, 11:59 PM ET (14 days after the scheduled start), 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":["Kayo Nishimura","Natsumi Kawaguchi"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:14:13Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:15:58Z","volume":13754.032947,"volume_24hr":13754.032947,"prob_24h_change":-0.42,"volume_24h_change":13754.032947,"normalized_vol_24hr":33.94270324707031,"normalized_volume":26.64142417907715,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-09-15T08:42:11.090344Z","fetched_at":"2026-09-15T08:42:11.090344Z","added_at":"2026-09-14T14:34:38.624599Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.42,0.415,0.415,0.41,0.38,0.375,0.38,0.38,0.375,0.38,0.375,0.37,0.375,0.45,0.355,0.185,0.0005,0.0]},{"source":"polymarket","id":"4553223","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-first-set-total-8pt5","question":"Nishimura vs. Kawaguchi: Set 1 Games O/U 8.5","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Set 1 O/U 8.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM 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.\" Any first-set tiebreak counts as one (1) game.\nIf the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution.\nIf the match is permanently abandoned before the first set is completed, or if the first set has not been completed by September 29, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so \"Over\" would resolve as the winning outcome.\nThe primary resolution source for this market will be official ITF statistics; however, 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":["Over","Under"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:36Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T07:19:39Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.51,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-09-15T07:37:07.185824Z","fetched_at":"2026-09-15T07:37:07.185824Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-first-set-total-8pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.49,0.35,0.5,0.9995,1.0]},{"source":"polymarket","id":"4553242","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-set-2-total-8pt5","question":"Nishimura vs. Kawaguchi: Set 2 Games O/U 8.5","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Set 2 O/U 8.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM 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 begins but is not completed, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with set 2 at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so \"Over\" would resolve as the winning outcome.\nIf the match ends before set 2 is reached, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 29, 2026, 11:59 PM ET (14 days after the scheduled start), 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":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:31Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:04:24Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.505,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-09-15T08:17:30.690006Z","fetched_at":"2026-09-15T08:17:30.690006Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-set-2-total-8pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.495,0.5,0.5,0.9995,1.0]},{"source":"polymarket","id":"4553248","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-set-2-total-9pt5","question":"Nishimura vs. Kawaguchi: Set 2 Games O/U 9.5","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Set 2 O/U 9.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM 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 begins but is not completed, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with set 2 at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so \"Over\" would resolve as the winning outcome.\nIf the match ends before set 2 is reached, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 29, 2026, 11:59 PM ET (14 days after the scheduled start), 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":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:36Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:08:07Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.505,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-09-15T08:17:30.690006Z","fetched_at":"2026-09-15T08:17:30.690006Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-set-2-total-9pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.495,0.5,0.5,0.9995,1.0]},{"source":"polymarket","id":"4553206","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-first-set-winner-Nishimura-vs-Kawaguchi","question":"Set 1 Winner: Kayo Nishimura vs Natsumi Kawaguchi","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Set 1 Winner","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM ET.\nThis market will resolve to “Kayo Nishimura” if Kayo Nishimura wins the first set. It will resolve to “Natsumi Kawaguchi” if Natsumi Kawaguchi 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 play has not begun by September 29, 2026, 11:59 PM ET (14 days after the scheduled start), 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":["Kayo Nishimura","Natsumi Kawaguchi"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:32Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T07:35:07Z","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":"2026-09-15T07:56:43.740025Z","fetched_at":"2026-09-15T07:56:43.740025Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-first-set-winner-Nishimura-vs-Kawaguchi","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.5,0.64,0.41,0.415,0.41,0.405,0.43,0.5,0.0005,0.0]},{"source":"polymarket","id":"4553211","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-set-2-winner-Nishimura-vs-Kawaguchi","question":"Set 2 Winner: Kayo Nishimura vs Natsumi Kawaguchi","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Set 2 Winner","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM ET.\nThis market will resolve to “Kayo Nishimura” if Kayo Nishimura wins set 2. It will resolve to “Natsumi Kawaguchi” if Natsumi Kawaguchi 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 play has not begun by September 29, 2026, 11:59 PM ET (14 days after the scheduled start), 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":["Kayo Nishimura","Natsumi Kawaguchi"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:24Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:15:28Z","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":"2026-09-15T08:42:11.090344Z","fetched_at":"2026-09-15T08:42:11.090344Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-set-2-winner-Nishimura-vs-Kawaguchi","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.5,0.5,0.5,0.0005,0.0]},{"source":"polymarket","id":"4553217","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-set-totals-2pt5","question":"Kayo Nishimura vs. Natsumi Kawaguchi: Total Sets O/U 2.5","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Total Sets: O/U 2.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM ET.\nIf the match is played to completion, this market will resolve to \"Over\" if the total number of sets played equals or exceeds 3, and to \"Under\" otherwise. A set counts as played once it has begun, even if it is not played to completion. A super tie breaker is considered as one (1) set.\nIf the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.\nIf a player retires, withdraws, is defaulted, or is disqualified, or the match otherwise begins but is not completed, this market will resolve based on any outcome that was already unequivocally determined at the time play stopped. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional sets required. For example, for a line of 2.5, if play stops with the players at one set each, completing the match would have required at least one additional set, resulting in at least 3 sets played, so \"Over\" would resolve as the winning outcome. If neither outcome was already determined at the time play stopped, this market will resolve 50-50.\nIf the match is canceled, or has not been completed by September 29, 2026, 11:59 PM ET, this market will resolve 50-50, unless an outcome was already unequivocally determined as described above.\nThe primary resolution source for this market will be official ITF statistics; however, 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":["Over 2.5","Under 2.5"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.009,"active":false,"closed":true,"start_date":"2026-09-14T14:44:30Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:15:28Z","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":"2026-09-15T08:42:11.090344Z","fetched_at":"2026-09-15T08:42:11.090344Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-set-totals-2pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.5,0.375,0.375,0.365,0.36,0.5,0.0045,0.0]},{"source":"polymarket","id":"4553229","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-first-set-total-9pt5","question":"Nishimura vs. Kawaguchi: Set 1 Games O/U 9.5","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Set 1 O/U 9.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM 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.\" Any first-set tiebreak counts as one (1) game.\nIf the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution.\nIf the match is permanently abandoned before the first set is completed, or if the first set has not been completed by September 29, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so \"Over\" would resolve as the winning outcome.\nThe primary resolution source for this market will be official ITF statistics; however, 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":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:32Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T07:35:07Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.49,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-09-15T07:56:43.740025Z","fetched_at":"2026-09-15T07:56:43.740025Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-first-set-total-9pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.49,0.5,0.0005,0.0]},{"source":"polymarket","id":"4553235","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-first-set-total-10pt5","question":"Nishimura vs. Kawaguchi: Set 1 Games O/U 10.5","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Set 1 O/U 10.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM 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.\" Any first-set tiebreak counts as one (1) game.\nIf the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution.\nIf the match is permanently abandoned before the first set is completed, or if the first set has not been completed by September 29, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so \"Over\" would resolve as the winning outcome.\nThe primary resolution source for this market will be official ITF statistics; however, 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":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:31Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T07:35:07Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.49,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-09-15T07:56:43.740025Z","fetched_at":"2026-09-15T07:56:43.740025Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-first-set-total-10pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.49,0.575,0.56,0.57,0.575,0.58,0.575,0.59,0.5,0.0005,0.0]},{"source":"polymarket","id":"4553254","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-set-2-total-10pt5","question":"Nishimura vs. Kawaguchi: Set 2 Games O/U 10.5","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Set 2 O/U 10.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM 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 begins but is not completed, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the set been played to completion using the minimum number of additional games required. For example, for a line of 9.5, if play stops with set 2 at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so \"Over\" would resolve as the winning outcome.\nIf the match ends before set 2 is reached, this market will resolve 50-50. If the match is canceled before play begins, or play has not begun by September 29, 2026, 11:59 PM ET (14 days after the scheduled start), 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":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:21Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:15:55Z","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":"2026-09-15T08:42:11.090344Z","fetched_at":"2026-09-15T08:42:11.090344Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-set-2-total-10pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.495,0.5,0.5,0.0005,0.0]},{"source":"polymarket","id":"4553261","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-match-total-21pt5","question":"Nishimura vs. Kawaguchi: Match O/U 21.5","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Match O/U 21.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed equals or exceeds 22. Otherwise, it will resolve to \"Under.\" All tiebreaks, including any Champions/Super tiebreak, count as one (1) game.\nIf the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.\nIf the match is permanently abandoned before completion, or if the match has not been completed by September 29, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional games required. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so \"Over\" would resolve as the winning outcome.\nThe primary resolution source for this market will be official ITF statistics; however, 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":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:26Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:15:28Z","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":"2026-09-15T08:42:11.090344Z","fetched_at":"2026-09-15T08:42:11.090344Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-match-total-21pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.495,0.46,0.45,0.455,0.45,0.45,0.46,0.455,0.46,0.45,0.5,0.0045,0.0]},{"source":"polymarket","id":"4553266","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-match-total-22pt5","question":"Nishimura vs. Kawaguchi: Match O/U 22.5","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Match O/U 22.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed equals or exceeds 23. Otherwise, it will resolve to \"Under.\" All tiebreaks, including any Champions/Super tiebreak, count as one (1) game.\nIf the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.\nIf the match is permanently abandoned before completion, or if the match has not been completed by September 29, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional games required. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so \"Over\" would resolve as the winning outcome.\nThe primary resolution source for this market will be official ITF statistics; however, 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":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.009,"active":false,"closed":true,"start_date":"2026-09-14T14:44:29Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:15:28Z","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":"2026-09-15T08:42:11.090344Z","fetched_at":"2026-09-15T08:42:11.090344Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-match-total-22pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.495,0.48,0.49,0.475,0.47,0.47,0.47,0.475,0.495,0.465,0.5,0.5,0.0045,0.0]},{"source":"polymarket","id":"4553272","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-match-total-23pt5","question":"Nishimura vs. Kawaguchi: Match O/U 23.5","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Match O/U 23.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM ET.\nThis market will resolve to \"Over\" if the total number of games completed equals or exceeds 24. Otherwise, it will resolve to \"Under.\" All tiebreaks, including any Champions/Super tiebreak, count as one (1) game.\nIf the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution.\nIf the match is permanently abandoned before completion, or if the match has not been completed by September 29, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered determined if it would have been guaranteed had the match been played to completion using the minimum number of additional games required. For example, for a line of 21.5, if play stops at 6-3, 5-6, completing the match would have required at least 2 additional games, resulting in at least 22 games played, so \"Over\" would resolve as the winning outcome.\nThe primary resolution source for this market will be official ITF statistics; however, 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":["Over","Under"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:28Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T08:15:28Z","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":"2026-09-15T08:42:11.090344Z","fetched_at":"2026-09-15T08:42:11.090344Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-match-total-23pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.495,0.48,0.49,0.475,0.47,0.495,0.47,0.495,0.465,0.5,0.5,0.0045,0.0]},{"source":"polymarket","id":"4553278","event_id":"1022981","slug":"itf-nishim1-kawagu1-2026-09-15-set-handicap-home-1pt5","question":"Set Handicap: Kayo Nishimura (-1.5) vs Natsumi Kawaguchi (+1.5)","group_item_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi Set Handicap +/-1.5","description":"This market refers to the tennis match between Kayo Nishimura and Natsumi Kawaguchi in the W35 Kyoto, originally scheduled for September 15, 2026 at 12:00AM ET.\nThis market will resolve to \"Kayo Nishimura\" if Kayo Nishimura wins by 2 or more sets than Natsumi Kawaguchi, based on the final completed score. Otherwise, it will resolve to \"Natsumi Kawaguchi.\"\nIf the match begins but is not completed due to retirement, default, or disqualification, this market will resolve 50-50, unless the outcome of this market has already been unconditionally determined by the completed portion of play. For example, if the deciding set has begun when the match ends, Kayo Nishimura can no longer win by 2 or more sets, and this market will resolve to \"Natsumi Kawaguchi.\"\nIf the match is canceled before play begins, or a result has not been determined by September 29, 2026, 11:59 PM ET (14 days after the scheduled start), this market will 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":["Kayo Nishimura","Natsumi Kawaguchi"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-09-14T14:44:22Z","end_date":"2026-09-22T04:00:00Z","closed_time":"2026-09-15T07:35:07Z","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":"2026-09-15T07:56:43.740025Z","fetched_at":"2026-09-15T07:56:43.740025Z","added_at":"2026-09-14T14:55:31.788454Z","url":"https://polymarket.com/event/itf-nishim1-kawagu1-2026-09-15/itf-nishim1-kawagu1-2026-09-15-set-handicap-home-1pt5","event_title":"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi","chart_24h":[0.5,0.555,0.225,0.23,0.23,0.235,0.235,0.23,0.225,0.25,0.5,0.0045,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/1022981","as_of":"2026-09-15T09:45:53.087049Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W35 Kyoto: Kayo Nishimura vs Natsumi Kawaguchi\" — top market at 0% probability across 16 outcomes","source_url":null}}