{"_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/1229755","as_of":"2026-10-22T04:33:08.147972Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"W35 Sydney: Sera Nishimoto vs Vaidehee Chaudhari\" — 3 markets; highest \"\" at 0% as of 2026-10-22 UTC. https://pdata.world/events/polymarket/1229755","source_url":"https://polymarket.com/event/itf-nishim2-chaudh1-2026-10-21"},"source":"polymarket","id":"1229755","ticker":"itf-nishim2-chaudh1-2026-10-21","slug":"itf-nishim2-chaudh1-2026-10-21","title":"W35 Sydney: Sera Nishimoto vs Vaidehee Chaudhari","description":"This market refers to the tennis match between Sera Nishimoto and Vaidehee Chaudhari in the W35 Sydney, Main Draw, originally scheduled for October 21, 2026 at 7:00PM ET.\n\nThis market will resolve to 'Sera Nishimoto' if Sera Nishimoto advances against Vaidehee Chaudhari.\n\nThis market will resolve to 'Vaidehee Chaudhari' if Vaidehee Chaudhari advances against Sera Nishimoto.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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":"2026-10-21T14:14:12Z","end_date":"2026-10-28T23:00:00Z","closed_time":null,"volume":6410.765588,"volume_24hr":6410.765588,"volume_24h_change":null,"normalized_vol_24hr":32.0567512512207,"normalized_volume":17.452911376953125,"liquidity":17268.35399,"open_interest":3156.891039,"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":0.0005,"top_outcome_prob_24h_change":-0.2195,"top_outcome_volume_24h_change":6410.765588,"updated_at":"2026-10-22T04:27:43.575523Z","fetched_at":"2026-10-22T04:27:43.575523Z","added_at":"2026-10-21T14:28:09.690311Z","url":"https://polymarket.com/event/itf-nishim2-chaudh1-2026-10-21","chart_24h":[0.0,0.0,0.0,0.0,0.0,129.4,129.4,129.4,129.4,138.041973,138.041973,214.291973,369.291973,2595.8807580000002,3651.875588,6244.765588000001,6244.765588000001,6410.765588000001,6410.765588],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6011783","event_id":"1229755","slug":"itf-nishim2-chaudh1-2026-10-21","question":"W35 Sydney: Sera Nishimoto vs Vaidehee Chaudhari","group_item_title":null,"description":"This market refers to the tennis match between Sera Nishimoto and Vaidehee Chaudhari in the W35 Sydney, Main Draw, originally scheduled for October 21, 2026 at 7:00PM ET.\n\nThis market will resolve to 'Sera Nishimoto' if Sera Nishimoto advances against Vaidehee Chaudhari.\n\nThis market will resolve to 'Vaidehee Chaudhari' if Vaidehee Chaudhari advances against Sera Nishimoto.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 4, 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":["Sera Nishimoto","Vaidehee Chaudhari"],"outcome_prices":[0.0005,0.9995],"probability":0.0005,"spread":0.001,"active":true,"closed":false,"start_date":"2026-10-21T14:14:12Z","end_date":"2026-10-28T23:00:00Z","closed_time":null,"result":null,"volume":6410.765588,"volume_24hr":6410.765588,"prob_24h_change":-0.2195,"volume_24h_change":6410.765588,"normalized_vol_24hr":33.4680061340332,"normalized_volume":22.544479370117188,"liquidity":27576.04699,"categories":["Sports"],"countries":[],"updated_at":"2026-10-22T03:22:46.999213Z","fetched_at":"2026-10-22T03:22:46.999213Z","added_at":"2026-10-21T14:28:09.782301Z","url":"https://polymarket.com/event/itf-nishim2-chaudh1-2026-10-21/itf-nishim2-chaudh1-2026-10-21","event_title":"W35 Sydney: Sera Nishimoto vs Vaidehee Chaudhari","chart_24h":[0.22,0.185,0.18,0.205,0.21,0.205,0.215,0.21,0.21,0.48,0.475,0.16,0.005,0.0005,0.0005]},{"source":"polymarket","id":"6012173","event_id":"1229755","slug":"itf-nishim2-chaudh1-2026-10-21-set-handicap-home-1pt5","question":"Set Handicap: Sera Nishimoto (-1.5) vs Vaidehee Chaudhari (+1.5)","group_item_title":"W35 Sydney: Sera Nishimoto vs Vaidehee Chaudhari Set Handicap +/-1.5","description":"This market refers to the tennis match between Sera Nishimoto and Vaidehee Chaudhari in the W35 Sydney, originally scheduled for October 21, 2026 at 7:00PM ET.\nThis market will resolve to \"Sera Nishimoto\" if Sera Nishimoto wins by 2 or more sets than Vaidehee Chaudhari, based on the final completed score. Otherwise, it will resolve to \"Vaidehee Chaudhari.\"\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, Sera Nishimoto can no longer win by 2 or more sets, and this market will resolve to \"Vaidehee Chaudhari.\"\nIf the match is canceled before play begins, or a result has not been determined by November 4, 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":["Sera Nishimoto","Vaidehee Chaudhari"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.01,"active":false,"closed":true,"start_date":"2026-10-21T14:44:12Z","end_date":"2026-10-28T23:00:00Z","closed_time":"2026-10-22T03:23:02.187534Z","result":"Vaidehee Chaudhari","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":"2026-10-22T03:44:30.216132Z","fetched_at":"2026-10-22T03:44:30.216132Z","added_at":"2026-10-21T14:49:51.686169Z","url":"https://polymarket.com/event/itf-nishim2-chaudh1-2026-10-21/itf-nishim2-chaudh1-2026-10-21-set-handicap-home-1pt5","event_title":"W35 Sydney: Sera Nishimoto vs Vaidehee Chaudhari","chart_24h":[0.5,0.525,0.5,0.515,0.525,0.51,0.31,0.305,0.31,0.5,0.47,0.0]},{"source":"polymarket","id":"6012178","event_id":"1229755","slug":"itf-nishim2-chaudh1-2026-10-21-set-handicap-away-1pt5","question":"Set Handicap: Vaidehee Chaudhari (-1.5) vs Sera Nishimoto (+1.5)","group_item_title":"W35 Sydney: Sera Nishimoto vs Vaidehee Chaudhari Set Handicap +/-1.5","description":"This market refers to the tennis match between Vaidehee Chaudhari and Sera Nishimoto in the W35 Sydney, originally scheduled for October 21, 2026 at 7:00PM ET.\nThis market will resolve to \"Vaidehee Chaudhari\" if Vaidehee Chaudhari wins by 2 or more sets than Sera Nishimoto, based on the final completed score. Otherwise, it will resolve to \"Sera Nishimoto.\"\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, Vaidehee Chaudhari can no longer win by 2 or more sets, and this market will resolve to \"Sera Nishimoto.\"\nIf the match is canceled before play begins, or a result has not been determined by November 4, 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":["Vaidehee Chaudhari","Sera Nishimoto"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.01,"active":false,"closed":true,"start_date":"2026-10-21T14:44:12Z","end_date":"2026-10-28T23:00:00Z","closed_time":"2026-10-22T03:23:02.191342Z","result":"Sera Nishimoto","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":"2026-10-22T03:44:30.216132Z","fetched_at":"2026-10-22T03:44:30.216132Z","added_at":"2026-10-21T14:49:51.686169Z","url":"https://polymarket.com/event/itf-nishim2-chaudh1-2026-10-21/itf-nishim2-chaudh1-2026-10-21-set-handicap-away-1pt5","event_title":"W35 Sydney: Sera Nishimoto vs Vaidehee Chaudhari","chart_24h":[0.49,0.335,0.35,0.335,0.35,0.555,0.56,0.555,0.5,0.495,0.5,0.47,0.0]}]}