{"_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/1310003","as_of":"2026-11-04T16:45:34.847689Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"M25 Heraklion: Matias Reyniak vs Petros Tsitsipas\" — closed 2026-11-04; final leader \"\" at 100%. https://pdata.world/events/polymarket/1310003","source_url":"https://polymarket.com/event/itf-reynia1-tsitsi1-2026-11-04"},"source":"polymarket","id":"1310003","ticker":"itf-reynia1-tsitsi1-2026-11-04","slug":"itf-reynia1-tsitsi1-2026-11-04","title":"M25 Heraklion: Matias Reyniak vs Petros Tsitsipas","description":"This market refers to the tennis match between Matias Reyniak and Petros Tsitsipas in the M25 Heraklion, Main Draw, originally scheduled for November 4, 2026 at 3:30AM ET.\n\nThis market will resolve to 'Matias Reyniak' if Matias Reyniak advances against Petros Tsitsipas.\n\nThis market will resolve to 'Petros Tsitsipas' if Petros Tsitsipas advances against Matias Reyniak.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 18, 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":"2026-11-03T20:59:17Z","end_date":"2026-11-11T08:30:00Z","closed_time":"2026-11-04T15:28:22Z","volume":3486.4519880000003,"volume_24hr":3486.451988,"volume_24h_change":null,"normalized_vol_24hr":23.626651763916016,"normalized_volume":15.100215911865234,"liquidity":0.0,"open_interest":3169.841988,"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":1.0,"top_outcome_prob_24h_change":0.56,"top_outcome_volume_24h_change":3478.6353209999997,"updated_at":"2026-11-04T15:32:56.080007Z","fetched_at":"2026-11-04T15:32:56.080007Z","added_at":"2026-11-03T21:19:25.995275Z","url":"https://polymarket.com/event/itf-reynia1-tsitsi1-2026-11-04","chart_24h":[7.816667,7.816667,7.816667,7.816667,147.665753,147.665753,169.073161,169.073161,169.073161,169.073161,169.073161,169.073161,169.073161,169.073161,169.073161,187.080403,187.080403,187.080403,1924.737443,3486.451988,3486.451988,3486.451988],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6655483","event_id":"1310003","slug":"itf-reynia1-tsitsi1-2026-11-04","question":"M25 Heraklion: Matias Reyniak vs Petros Tsitsipas","group_item_title":null,"description":"This market refers to the tennis match between Matias Reyniak and Petros Tsitsipas in the M25 Heraklion, Main Draw, originally scheduled for November 4, 2026 at 3:30AM ET.\n\nThis market will resolve to 'Matias Reyniak' if Matias Reyniak advances against Petros Tsitsipas.\n\nThis market will resolve to 'Petros Tsitsipas' if Petros Tsitsipas advances against Matias Reyniak.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 18, 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":["Matias Reyniak","Petros Tsitsipas"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-11-03T20:59:17Z","end_date":"2026-11-11T08:30:00Z","closed_time":"2026-11-04T15:28:30.522858Z","result":"Matias Reyniak","volume":3486.4519880000003,"volume_24hr":3486.451988,"prob_24h_change":0.56,"volume_24h_change":3478.6353209999997,"normalized_vol_24hr":25.08839225769043,"normalized_volume":19.520965576171875,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-11-04T15:32:56.142999Z","fetched_at":"2026-11-04T15:32:56.142999Z","added_at":"2026-11-03T21:19:26.091323Z","url":"https://polymarket.com/event/itf-reynia1-tsitsi1-2026-11-04/itf-reynia1-tsitsi1-2026-11-04","event_title":"M25 Heraklion: Matias Reyniak vs Petros Tsitsipas","chart_24h":[0.44,0.435,0.425,0.47,0.475,0.485,0.475,0.46,0.465,0.455,0.815,0.9995,0.9995,1.0]},{"source":"polymarket","id":"6657394","event_id":"1310003","slug":"itf-reynia1-tsitsi1-2026-11-04-set-handicap-home-1pt5","question":"Set Handicap: Matias Reyniak (-1.5) vs Petros Tsitsipas (+1.5)","group_item_title":"M25 Heraklion: Matias Reyniak vs Petros Tsitsipas Set Handicap +/-1.5","description":"This market refers to the tennis match between Matias Reyniak and Petros Tsitsipas in the M25 Heraklion, originally scheduled for November 4, 2026 at 3:30AM ET.\nThis market will resolve to \"Matias Reyniak\" if Matias Reyniak wins by 2 or more sets than Petros Tsitsipas, based on the final completed score. Otherwise, it will resolve to \"Petros Tsitsipas.\"\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, Matias Reyniak can no longer win by 2 or more sets, and this market will resolve to \"Petros Tsitsipas.\"\nIf the match is canceled before play begins, or a result has not been determined by November 18, 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":["Matias Reyniak","Petros Tsitsipas"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.189,"active":false,"closed":true,"start_date":"2026-11-03T21:44:22Z","end_date":"2026-11-11T08:30:00Z","closed_time":"2026-11-04T15:28:30.519194Z","result":"Matias Reyniak","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":"2026-11-04T15:32:56.142999Z","fetched_at":"2026-11-04T15:32:56.142999Z","added_at":"2026-11-03T22:10:04.593968Z","url":"https://polymarket.com/event/itf-reynia1-tsitsi1-2026-11-04/itf-reynia1-tsitsi1-2026-11-04-set-handicap-home-1pt5","event_title":"M25 Heraklion: Matias Reyniak vs Petros Tsitsipas","chart_24h":[0.495,0.5,0.495,0.5,0.53,0.495,0.5,0.9955,0.9055,1.0]},{"source":"polymarket","id":"6657399","event_id":"1310003","slug":"itf-reynia1-tsitsi1-2026-11-04-set-handicap-away-1pt5","question":"Set Handicap: Petros Tsitsipas (-1.5) vs Matias Reyniak (+1.5)","group_item_title":"M25 Heraklion: Matias Reyniak vs Petros Tsitsipas Set Handicap +/-1.5","description":"This market refers to the tennis match between Petros Tsitsipas and Matias Reyniak in the M25 Heraklion, originally scheduled for November 4, 2026 at 3:30AM ET.\nThis market will resolve to \"Petros Tsitsipas\" if Petros Tsitsipas wins by 2 or more sets than Matias Reyniak, based on the final completed score. Otherwise, it will resolve to \"Matias Reyniak.\"\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, Petros Tsitsipas can no longer win by 2 or more sets, and this market will resolve to \"Matias Reyniak.\"\nIf the match is canceled before play begins, or a result has not been determined by November 18, 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":["Petros Tsitsipas","Matias Reyniak"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.189,"active":false,"closed":true,"start_date":"2026-11-03T21:44:22Z","end_date":"2026-11-11T08:30:00Z","closed_time":"2026-11-04T14:54:24.221743Z","result":"Matias Reyniak","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":"2026-11-04T15:06:24.958428Z","fetched_at":"2026-11-04T15:06:24.958428Z","added_at":"2026-11-03T22:10:04.593968Z","url":"https://polymarket.com/event/itf-reynia1-tsitsi1-2026-11-04/itf-reynia1-tsitsi1-2026-11-04-set-handicap-away-1pt5","event_title":"M25 Heraklion: Matias Reyniak vs Petros Tsitsipas","chart_24h":[0.495,0.5,0.495,0.5,0.49,0.51,0.54,0.495,0.5,0.09,0.005,0.0945,0.0]}]}