{"_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/1269466","as_of":"2026-10-29T02:18:09.518683Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"M25 Norman, OK: Tyler Zink vs Charlie Swaine\" — closed 2026-10-29; final leader \"\" at 100%. https://pdata.world/events/polymarket/1269466","source_url":"https://polymarket.com/event/itf-zink1-swaine1-2026-10-28"},"source":"polymarket","id":"1269466","ticker":"itf-zink1-swaine1-2026-10-28","slug":"itf-zink1-swaine1-2026-10-28","title":"M25 Norman, OK: Tyler Zink vs Charlie Swaine","description":"This market refers to the tennis match between Tyler Zink and Charlie Swaine in the M25 Norman, OK, Main Draw, originally scheduled for October 28, 2026 at 2:30PM ET.\n\nThis market will resolve to 'Tyler Zink' if Tyler Zink advances against Charlie Swaine.\n\nThis market will resolve to 'Charlie Swaine' if Charlie Swaine advances against Tyler Zink.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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":"2026-10-28T01:59:18Z","end_date":"2026-11-04T18:30:00Z","closed_time":"2026-10-29T01:42:35Z","volume":5584.078335,"volume_24hr":5584.078335,"volume_24h_change":null,"normalized_vol_24hr":26.257822036743164,"normalized_volume":16.90446662902832,"liquidity":null,"open_interest":4480.530434,"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":0.5,"top_outcome_volume_24h_change":5584.078335,"updated_at":"2026-10-29T02:07:13.866519Z","fetched_at":"2026-10-29T02:07:13.866519Z","added_at":"2026-10-28T02:08:31.908335Z","url":"https://polymarket.com/event/itf-zink1-swaine1-2026-10-28","chart_24h":[0.0,0.0,0.0,0.0,0.0,77.989351,82.989351,155.417923,155.417923,155.417923,155.417923,155.417923,155.417923,155.417923,155.417923,235.417923,235.417923,235.417923,705.064982,705.064982,705.064982,705.064982,705.064982,741.684982,1773.1730790000001,4536.585735,5584.078335,5584.078335,5584.078335],"kind":"live","mutually_exclusive":false,"markets_total":3,"markets":[{"source":"polymarket","id":"6329119","event_id":"1269466","slug":"itf-zink1-swaine1-2026-10-28","question":"M25 Norman, OK: Tyler Zink vs Charlie Swaine","group_item_title":null,"description":"This market refers to the tennis match between Tyler Zink and Charlie Swaine in the M25 Norman, OK, Main Draw, originally scheduled for October 28, 2026 at 2:30PM ET.\n\nThis market will resolve to 'Tyler Zink' if Tyler Zink advances against Charlie Swaine.\n\nThis market will resolve to 'Charlie Swaine' if Charlie Swaine advances against Tyler Zink.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 11, 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":["Tyler Zink","Charlie Swaine"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-28T01:59:18Z","end_date":"2026-11-04T18:30:00Z","closed_time":"2026-10-29T01:42:43.573826Z","result":"Tyler Zink","volume":5584.078335,"volume_24hr":5584.078335,"prob_24h_change":0.5,"volume_24h_change":5584.078335,"normalized_vol_24hr":29.848114013671875,"normalized_volume":21.840055465698242,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-29T02:07:13.911436Z","fetched_at":"2026-10-29T02:07:13.911436Z","added_at":"2026-10-28T02:08:32.003395Z","url":"https://polymarket.com/event/itf-zink1-swaine1-2026-10-28/itf-zink1-swaine1-2026-10-28","event_title":"M25 Norman, OK: Tyler Zink vs Charlie Swaine","chart_24h":[0.695,0.875,0.83,0.885,0.88,0.885,0.88,0.87,0.87,0.87,0.87,0.87,0.87,0.875,0.805,0.8,0.8,0.81,0.855,0.715,0.9995,0.9995,0.9995,1.0]},{"source":"polymarket","id":"6329682","event_id":"1269466","slug":"itf-zink1-swaine1-2026-10-28-set-handicap-home-1pt5","question":"Set Handicap: Tyler Zink (-1.5) vs Charlie Swaine (+1.5)","group_item_title":"M25 Norman, OK: Tyler Zink vs Charlie Swaine Set Handicap +/-1.5","description":"This market refers to the tennis match between Tyler Zink and Charlie Swaine in the M25 Norman, OK, originally scheduled for October 28, 2026 at 2:30PM ET.\nThis market will resolve to \"Tyler Zink\" if Tyler Zink wins by 2 or more sets than Charlie Swaine, based on the final completed score. Otherwise, it will resolve to \"Charlie Swaine.\"\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, Tyler Zink can no longer win by 2 or more sets, and this market will resolve to \"Charlie Swaine.\"\nIf the match is canceled before play begins, or a result has not been determined by November 11, 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":["Tyler Zink","Charlie Swaine"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-28T02:44:18Z","end_date":"2026-11-04T18:30:00Z","closed_time":"2026-10-29T00:19:16.244676Z","result":"Charlie Swaine","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":"2026-10-29T00:43:31.545579Z","fetched_at":"2026-10-29T00:43:31.545579Z","added_at":"2026-10-28T02:56:06.815774Z","url":"https://polymarket.com/event/itf-zink1-swaine1-2026-10-28/itf-zink1-swaine1-2026-10-28-set-handicap-home-1pt5","event_title":"M25 Norman, OK: Tyler Zink vs Charlie Swaine","chart_24h":[0.495,0.475,0.5,0.41,0.4,0.38,0.4,0.4,0.4,0.395,0.395,0.395,0.4,0.61,0.5,0.005,0.0045,0.0]},{"source":"polymarket","id":"6329686","event_id":"1269466","slug":"itf-zink1-swaine1-2026-10-28-set-handicap-away-1pt5","question":"Set Handicap: Charlie Swaine (-1.5) vs Tyler Zink (+1.5)","group_item_title":"M25 Norman, OK: Tyler Zink vs Charlie Swaine Set Handicap +/-1.5","description":"This market refers to the tennis match between Charlie Swaine and Tyler Zink in the M25 Norman, OK, originally scheduled for October 28, 2026 at 2:30PM ET.\nThis market will resolve to \"Charlie Swaine\" if Charlie Swaine wins by 2 or more sets than Tyler Zink, based on the final completed score. Otherwise, it will resolve to \"Tyler Zink.\"\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, Charlie Swaine can no longer win by 2 or more sets, and this market will resolve to \"Tyler Zink.\"\nIf the match is canceled before play begins, or a result has not been determined by November 11, 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":["Charlie Swaine","Tyler Zink"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.009,"active":false,"closed":true,"start_date":"2026-10-28T02:44:16Z","end_date":"2026-11-04T18:30:00Z","closed_time":"2026-10-29T00:58:28.333566Z","result":"Tyler Zink","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":"2026-10-29T01:10:05.009628Z","fetched_at":"2026-10-29T01:10:05.009628Z","added_at":"2026-10-28T02:56:06.815774Z","url":"https://polymarket.com/event/itf-zink1-swaine1-2026-10-28/itf-zink1-swaine1-2026-10-28-set-handicap-away-1pt5","event_title":"M25 Norman, OK: Tyler Zink vs Charlie Swaine","chart_24h":[0.495,0.495,0.5,0.495,0.5,0.495,0.505,0.535,0.495,0.5,0.0045,0.0]}]}