{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/polymarket/1306829","as_of":"2026-11-04T09:23:17.008665Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W35 Hamamatsu: Haruna Arakawa vs Yuzuha Negishi\" — 3 markets; highest \"\" at 100% as of 2026-11-04 UTC. https://pdata.world/events/polymarket/1306829","source_url":"https://polymarket.com/event/itf-arakaw2-negish1-2026-11-04"},"source":"polymarket","id":"1306829","ticker":"itf-arakaw2-negish1-2026-11-04","slug":"itf-arakaw2-negish1-2026-11-04","title":"W35 Hamamatsu: Haruna Arakawa vs Yuzuha Negishi","description":"This market refers to the tennis match between Haruna Arakawa and Yuzuha Negishi in the W35 Hamamatsu, Main Draw, originally scheduled for November 3, 2026 at 9:00PM ET.\n\nThis market will resolve to 'Haruna Arakawa' if Haruna Arakawa advances against Yuzuha Negishi.\n\nThis market will resolve to 'Yuzuha Negishi' if Yuzuha Negishi advances against Haruna Arakawa.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 17, 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":true,"closed":false,"start_date":"2026-11-03T09:14:14Z","end_date":"2026-11-11T02:00:00Z","closed_time":null,"volume":17608.590111999998,"volume_24hr":17608.590112,"volume_24h_change":null,"normalized_vol_24hr":33.81496047973633,"normalized_volume":21.694229125976562,"liquidity":22257.10834,"open_interest":10437.776396,"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":"","top_outcome_probability":0.9995,"top_outcome_prob_24h_change":0.49950000000000006,"top_outcome_volume_24h_change":17452.590112,"updated_at":"2026-11-04T09:12:27.547525Z","fetched_at":"2026-11-04T09:12:27.547525Z","added_at":"2026-11-03T09:17:54.219860Z","url":"https://polymarket.com/event/itf-arakaw2-negish1-2026-11-04","chart_24h":[0.0,22.426579999999998,22.426579999999998,22.426579999999998,22.426579999999998,22.426579999999998,22.426579999999998,46.87213,46.87213,46.87213,46.87213,46.87213,46.87213,80.87213,80.87213,80.87213,80.87213,80.87213,80.87213,80.87213,80.87213,80.87213,80.87213,2423.859098,2423.859098,9647.582153,13781.999001999999,17608.590111999998],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6629986","event_id":"1306829","slug":"itf-arakaw2-negish1-2026-11-04","question":"W35 Hamamatsu: Haruna Arakawa vs Yuzuha Negishi","group_item_title":null,"description":"This market refers to the tennis match between Haruna Arakawa and Yuzuha Negishi in the W35 Hamamatsu, Main Draw, originally scheduled for November 3, 2026 at 9:00PM ET.\n\nThis market will resolve to 'Haruna Arakawa' if Haruna Arakawa advances against Yuzuha Negishi.\n\nThis market will resolve to 'Yuzuha Negishi' if Yuzuha Negishi advances against Haruna Arakawa.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 17, 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":["Haruna Arakawa","Yuzuha Negishi"],"outcome_prices":[0.9995,0.0005],"probability":0.9995,"spread":0.001,"active":true,"closed":false,"start_date":"2026-11-03T09:14:14Z","end_date":"2026-11-11T02:00:00Z","closed_time":null,"result":null,"volume":17452.590111999998,"volume_24hr":17452.590112,"prob_24h_change":0.49950000000000006,"volume_24h_change":17452.590112,"normalized_vol_24hr":35.85313034057617,"normalized_volume":27.989639282226562,"liquidity":21095.34434,"categories":["Sports"],"countries":[],"updated_at":"2026-11-04T09:12:27.602561Z","fetched_at":"2026-11-04T09:12:27.602561Z","added_at":"2026-11-03T09:17:54.301695Z","url":"https://polymarket.com/event/itf-arakaw2-negish1-2026-11-04/itf-arakaw2-negish1-2026-11-04","event_title":"W35 Hamamatsu: Haruna Arakawa vs Yuzuha Negishi","chart_24h":[0.745,0.835,0.88,0.885,0.88,0.885,0.89,0.895,0.89,0.9,0.9,0.89,0.948,0.88,0.9205,0.927,0.676,0.9995]},{"source":"polymarket","id":"6630169","event_id":"1306829","slug":"itf-arakaw2-negish1-2026-11-04-set-handicap-away-1pt5","question":"Set Handicap: Yuzuha Negishi (-1.5) vs Haruna Arakawa (+1.5)","group_item_title":"W35 Hamamatsu: Haruna Arakawa vs Yuzuha Negishi Set Handicap +/-1.5","description":"This market refers to the tennis match between Yuzuha Negishi and Haruna Arakawa in the W35 Hamamatsu, originally scheduled for November 3, 2026 at 9:00PM ET.\nThis market will resolve to \"Yuzuha Negishi\" if Yuzuha Negishi wins by 2 or more sets than Haruna Arakawa, based on the final completed score. Otherwise, it will resolve to \"Haruna Arakawa.\"\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 under the match format published by the tournament organizer for that round. For example, if the deciding set has begun when the match ends, Yuzuha Negishi can no longer win by 2 or more sets, and this market will resolve to \"Haruna Arakawa.\"\nIf the match is canceled before play begins, or a result has not been determined by November 17, 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":["Yuzuha Negishi","Haruna Arakawa"],"outcome_prices":[0.0035,0.9965],"probability":0.0035,"spread":0.007,"active":true,"closed":false,"start_date":"2026-11-03T09:44:14Z","end_date":"2026-11-11T02:00:00Z","closed_time":null,"result":null,"volume":156.0,"volume_24hr":156.0,"prob_24h_change":-0.4965,"volume_24h_change":156.0,"normalized_vol_24hr":9.60802936553955,"normalized_volume":7.5007476806640625,"liquidity":528.231,"categories":["Sports"],"countries":[],"updated_at":"2026-11-04T09:12:27.602561Z","fetched_at":"2026-11-04T09:12:27.602561Z","added_at":"2026-11-03T10:07:16.225466Z","url":"https://polymarket.com/event/itf-arakaw2-negish1-2026-11-04/itf-arakaw2-negish1-2026-11-04-set-handicap-away-1pt5","event_title":"W35 Hamamatsu: Haruna Arakawa vs Yuzuha Negishi","chart_24h":[0.5,0.495,0.495,0.5,0.005,0.4595,0.004]},{"source":"polymarket","id":"6630165","event_id":"1306829","slug":"itf-arakaw2-negish1-2026-11-04-set-handicap-home-1pt5","question":"Set Handicap: Haruna Arakawa (-1.5) vs Yuzuha Negishi (+1.5)","group_item_title":"W35 Hamamatsu: Haruna Arakawa vs Yuzuha Negishi Set Handicap +/-1.5","description":"This market refers to the tennis match between Haruna Arakawa and Yuzuha Negishi in the W35 Hamamatsu, originally scheduled for November 3, 2026 at 9:00PM ET.\nThis market will resolve to \"Haruna Arakawa\" if Haruna Arakawa wins by 2 or more sets than Yuzuha Negishi, based on the final completed score. Otherwise, it will resolve to \"Yuzuha Negishi.\"\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 under the match format published by the tournament organizer for that round. For example, if the deciding set has begun when the match ends, Haruna Arakawa can no longer win by 2 or more sets, and this market will resolve to \"Yuzuha Negishi.\"\nIf the match is canceled before play begins, or a result has not been determined by November 17, 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":["Haruna Arakawa","Yuzuha Negishi"],"outcome_prices":[0.0035,0.9965],"probability":0.0035,"spread":0.007,"active":true,"closed":false,"start_date":"2026-11-03T09:44:16Z","end_date":"2026-11-11T02:00:00Z","closed_time":null,"result":null,"volume":0.0,"volume_24hr":0.0,"prob_24h_change":-0.4965,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":671.267,"categories":["Sports"],"countries":[],"updated_at":"2026-11-04T09:12:27.602561Z","fetched_at":"2026-11-04T09:12:27.602561Z","added_at":"2026-11-03T10:07:16.225466Z","url":"https://polymarket.com/event/itf-arakaw2-negish1-2026-11-04/itf-arakaw2-negish1-2026-11-04-set-handicap-home-1pt5","event_title":"W35 Hamamatsu: Haruna Arakawa vs Yuzuha Negishi","chart_24h":[0.5,0.5,0.495,0.495,0.495,0.5,0.495,0.495,0.5,0.4995,0.004]}]}