{"_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/1216570","as_of":"2026-10-20T05:42:54.402942Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"M25 Tamworth: Stefan Storch vs Archie Stewart\" — closed 2026-10-20; final leader \"\" at 0%. https://pdata.world/events/polymarket/1216570","source_url":"https://polymarket.com/event/itf-storch1-stewar1-2026-10-20"},"source":"polymarket","id":"1216570","ticker":"itf-storch1-stewar1-2026-10-20","slug":"itf-storch1-stewar1-2026-10-20","title":"M25 Tamworth: Stefan Storch vs Archie Stewart","description":"This market refers to the tennis match between Stefan Storch and Archie Stewart in the M25 Tamworth, Qualifying, originally scheduled for October 19, 2026 at 8:00PM ET.\n\nThis market will resolve to 'Stefan Storch' if Stefan Storch advances against Archie Stewart.\n\nThis market will resolve to 'Archie Stewart' if Archie Stewart advances against Stefan Storch.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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":"2026-10-19T07:59:15Z","end_date":"2026-10-27T00:00:00Z","closed_time":"2026-10-20T04:44:57Z","volume":12574.545841000001,"volume_24hr":12574.545841,"volume_24h_change":null,"normalized_vol_24hr":34.43039321899414,"normalized_volume":20.239999771118164,"liquidity":null,"open_interest":12383.550286,"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":0.0,"top_outcome_prob_24h_change":-0.5,"top_outcome_volume_24h_change":12574.545841,"updated_at":"2026-10-20T05:31:04.207910Z","fetched_at":"2026-10-20T05:31:04.207910Z","added_at":"2026-10-19T08:10:25.750439Z","url":"https://polymarket.com/event/itf-storch1-stewar1-2026-10-20","chart_24h":[0.0,0.0,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,20.918304,252.918304,325.605841,325.605841,12399.545841,12559.545841,12559.545841,12559.545841,12574.545841],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"5917585","event_id":"1216570","slug":"itf-storch1-stewar1-2026-10-20","question":"M25 Tamworth: Stefan Storch vs Archie Stewart","group_item_title":null,"description":"This market refers to the tennis match between Stefan Storch and Archie Stewart in the M25 Tamworth, Qualifying, originally scheduled for October 19, 2026 at 8:00PM ET.\n\nThis market will resolve to 'Stefan Storch' if Stefan Storch advances against Archie Stewart.\n\nThis market will resolve to 'Archie Stewart' if Archie Stewart advances against Stefan Storch.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 2, 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":["Stefan Storch","Archie Stewart"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-19T07:59:15Z","end_date":"2026-10-27T00:00:00Z","closed_time":"2026-10-20T04:45:00.318827Z","result":"Archie Stewart","volume":12574.545841000001,"volume_24hr":12574.545841,"prob_24h_change":-0.5,"volume_24h_change":12574.545841,"normalized_vol_24hr":37.10509490966797,"normalized_volume":26.14249610900879,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-20T04:48:39.138910Z","fetched_at":"2026-10-20T04:48:39.138910Z","added_at":"2026-10-19T08:10:25.801286Z","url":"https://polymarket.com/event/itf-storch1-stewar1-2026-10-20/itf-storch1-stewar1-2026-10-20","event_title":"M25 Tamworth: Stefan Storch vs Archie Stewart","chart_24h":[0.5,0.72,0.425,0.65,0.67,0.65,0.59,0.59,0.61,0.605,0.6,0.595,0.6,0.605,0.6,0.595,0.6,0.605,0.6,0.62,0.605,0.625,0.595,0.445,0.375,0.29,0.0005,0.0005,0.0]},{"source":"polymarket","id":"5918378","event_id":"1216570","slug":"itf-storch1-stewar1-2026-10-20-set-handicap-home-1pt5","question":"Set Handicap: Stefan Storch (-1.5) vs Archie Stewart (+1.5)","group_item_title":"M25 Tamworth: Stefan Storch vs Archie Stewart Set Handicap +/-1.5","description":"This market refers to the tennis match between Stefan Storch and Archie Stewart in the M25 Tamworth, originally scheduled for October 19, 2026 at 8:00PM ET.\nThis market will resolve to \"Stefan Storch\" if Stefan Storch wins by 2 or more sets than Archie Stewart, based on the final completed score. Otherwise, it will resolve to \"Archie Stewart.\"\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, Stefan Storch can no longer win by 2 or more sets, and this market will resolve to \"Archie Stewart.\"\nIf the match is canceled before play begins, or a result has not been determined by November 2, 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":["Stefan Storch","Archie Stewart"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-19T08:44:15Z","end_date":"2026-10-27T00:00:00Z","closed_time":"2026-10-20T03:30:32.093022Z","result":"Archie Stewart","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":"2026-10-20T03:48:37.969047Z","fetched_at":"2026-10-20T03:48:37.969047Z","added_at":"2026-10-19T08:52:29.675176Z","url":"https://polymarket.com/event/itf-storch1-stewar1-2026-10-20/itf-storch1-stewar1-2026-10-20-set-handicap-home-1pt5","event_title":"M25 Tamworth: Stefan Storch vs Archie Stewart","chart_24h":[0.495,0.495,0.5,0.0005,0.0]},{"source":"polymarket","id":"5918384","event_id":"1216570","slug":"itf-storch1-stewar1-2026-10-20-set-handicap-away-1pt5","question":"Set Handicap: Archie Stewart (-1.5) vs Stefan Storch (+1.5)","group_item_title":"M25 Tamworth: Stefan Storch vs Archie Stewart Set Handicap +/-1.5","description":"This market refers to the tennis match between Archie Stewart and Stefan Storch in the M25 Tamworth, originally scheduled for October 19, 2026 at 8:00PM ET.\nThis market will resolve to \"Archie Stewart\" if Archie Stewart wins by 2 or more sets than Stefan Storch, based on the final completed score. Otherwise, it will resolve to \"Stefan Storch.\"\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, Archie Stewart can no longer win by 2 or more sets, and this market will resolve to \"Stefan Storch.\"\nIf the match is canceled before play begins, or a result has not been determined by November 2, 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":["Archie Stewart","Stefan Storch"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-19T08:44:16Z","end_date":"2026-10-27T00:00:00Z","closed_time":"2026-10-20T04:20:08.081257Z","result":"Stefan Storch","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":"2026-10-20T04:26:52.204842Z","fetched_at":"2026-10-20T04:26:52.204842Z","added_at":"2026-10-19T08:52:29.675176Z","url":"https://polymarket.com/event/itf-storch1-stewar1-2026-10-20/itf-storch1-stewar1-2026-10-20-set-handicap-away-1pt5","event_title":"M25 Tamworth: Stefan Storch vs Archie Stewart","chart_24h":[0.495,0.495,0.5,0.0005,0.0]}]}