{"_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/1231472","as_of":"2026-10-22T18:33:10.489801Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"M25 Santa Margherita di Pula: Adrian Oetzbach vs Andrey Chepelev\" — resolved Adrian Oetzbach (closed 2026-10-22). https://pdata.world/events/polymarket/1231472","source_url":"https://polymarket.com/event/itf-oetzba1-chepel1-2026-10-21"},"source":"polymarket","id":"1231472","ticker":"itf-oetzba1-chepel1-2026-10-21","slug":"itf-oetzba1-chepel1-2026-10-21","title":"M25 Santa Margherita di Pula: Adrian Oetzbach vs Andrey Chepelev","description":"This market refers to the tennis match between Adrian Oetzbach and Andrey Chepelev in the M25 Santa Margherita di Pula, Main Draw, originally scheduled for October 21, 2026 at 4:04PM ET.\n\nThis market will resolve to 'Adrian Oetzbach' if Adrian Oetzbach advances against Andrey Chepelev.\n\nThis market will resolve to 'Andrey Chepelev' if Andrey Chepelev advances against Adrian Oetzbach.\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":false,"closed":true,"start_date":"2026-10-21T19:59:13Z","end_date":"2026-10-28T20:04:40.291000Z","closed_time":"2026-10-22T16:16:57Z","volume":3417.4651679999997,"volume_24hr":3417.465168,"volume_24h_change":null,"normalized_vol_24hr":28.497329711914062,"normalized_volume":15.037652015686035,"liquidity":0.0,"open_interest":2040.985168,"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":3417.465168,"updated_at":"2026-10-22T16:38:12.991462Z","fetched_at":"2026-10-22T16:38:12.991462Z","added_at":"2026-10-21T20:03:52.746389Z","url":"https://polymarket.com/event/itf-oetzba1-chepel1-2026-10-21","chart_24h":[0.0,0.0,0.0,48.93264800000001,735.93561,1173.01783,2104.956945,3417.4651679999997,3417.465168,3417.465168],"kind":"live","mutually_exclusive":false,"markets_total":1,"markets":[{"source":"polymarket","id":"6025334","event_id":"1231472","slug":"itf-oetzba1-chepel1-2026-10-21","question":"M25 Santa Margherita di Pula: Adrian Oetzbach vs Andrey Chepelev","group_item_title":null,"description":"This market refers to the tennis match between Adrian Oetzbach and Andrey Chepelev in the M25 Santa Margherita di Pula, Main Draw, originally scheduled for October 21, 2026 at 4:04PM ET.\n\nThis market will resolve to 'Adrian Oetzbach' if Adrian Oetzbach advances against Andrey Chepelev.\n\nThis market will resolve to 'Andrey Chepelev' if Andrey Chepelev advances against Adrian Oetzbach.\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":["Adrian Oetzbach","Andrey Chepelev"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-10-21T19:59:13Z","end_date":"2026-10-28T20:04:40.291000Z","closed_time":"2026-10-22T16:17:00.269879Z","result":"Adrian Oetzbach","volume":3417.4651679999997,"volume_24hr":3417.465168,"prob_24h_change":0.5,"volume_24h_change":3417.465168,"normalized_vol_24hr":29.354787826538086,"normalized_volume":19.425453186035156,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-10-22T16:38:13.675733Z","fetched_at":"2026-10-22T16:38:13.675733Z","added_at":"2026-10-21T20:03:52.852017Z","url":"https://polymarket.com/event/itf-oetzba1-chepel1-2026-10-21/itf-oetzba1-chepel1-2026-10-21","event_title":"M25 Santa Margherita di Pula: Adrian Oetzbach vs Andrey Chepelev","chart_24h":[0.5,0.335,0.325,0.23,0.07,0.485,0.3,0.9995,0.9995,1.0]}]}