{"_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/1376445","as_of":"2026-11-13T21:56:23.840308Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"M25 Columbus, OH: Bor Artnak vs Theo Papamalamis\" — 100% as of 2026-11-13 UTC. https://pdata.world/events/polymarket/1376445","source_url":"https://polymarket.com/event/itf-artnak1-papama1-2026-11-13"},"source":"polymarket","id":"1376445","ticker":"itf-artnak1-papama1-2026-11-13","slug":"itf-artnak1-papama1-2026-11-13","title":"M25 Columbus, OH: Bor Artnak vs Theo Papamalamis","description":"This market refers to the tennis match between Bor Artnak and Theo Papamalamis in the M25 Columbus, OH, Main Draw, originally scheduled for November 13, 2026 at 12:00PM ET.\n\nThis market will resolve to 'Bor Artnak' if Bor Artnak advances against Theo Papamalamis.\n\nThis market will resolve to 'Theo Papamalamis' if Theo Papamalamis advances against Bor Artnak.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 27, 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":"2026-11-13T02:59:15Z","end_date":"2026-11-20T17:00:00Z","closed_time":null,"volume":10818.232457,"volume_24hr":10818.232457,"volume_24h_change":null,"normalized_vol_24hr":34.53567886352539,"normalized_volume":19.5654239654541,"liquidity":18715.29411,"open_interest":7419.117976,"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":0.9995,"top_outcome_prob_24h_change":0.5495000000000001,"top_outcome_volume_24h_change":10818.232457,"updated_at":"2026-11-13T21:35:09.692422Z","fetched_at":"2026-11-13T21:35:09.692422Z","added_at":"2026-11-13T03:20:24.567230Z","url":"https://polymarket.com/event/itf-artnak1-papama1-2026-11-13","chart_24h":[0.0,0.0,0.0,0.0,169.5,169.5,169.5,169.5,169.5,169.5,169.5,169.5,169.5,169.5,169.5,169.5,217.238096,261.038096,261.038096,285.043979,359.040058,7981.363199,10727.352457,10818.232457],"kind":"live","mutually_exclusive":false,"markets_total":1,"markets":[{"source":"polymarket","id":"7005459","event_id":"1376445","slug":"itf-artnak1-papama1-2026-11-13","question":"M25 Columbus, OH: Bor Artnak vs Theo Papamalamis","group_item_title":null,"description":"This market refers to the tennis match between Bor Artnak and Theo Papamalamis in the M25 Columbus, OH, Main Draw, originally scheduled for November 13, 2026 at 12:00PM ET.\n\nThis market will resolve to 'Bor Artnak' if Bor Artnak advances against Theo Papamalamis.\n\nThis market will resolve to 'Theo Papamalamis' if Theo Papamalamis advances against Bor Artnak.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 27, 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":["Bor Artnak","Theo Papamalamis"],"outcome_prices":[0.9995,0.0005],"probability":0.9995,"spread":0.001,"active":true,"closed":false,"start_date":"2026-11-13T02:59:15Z","end_date":"2026-11-20T17:00:00Z","closed_time":null,"result":null,"volume":10818.232457,"volume_24hr":10818.232457,"prob_24h_change":0.5495000000000001,"volume_24h_change":10818.232457,"normalized_vol_24hr":36.38356399536133,"normalized_volume":25.315916061401367,"liquidity":28318.64808,"categories":["Sports"],"countries":[],"updated_at":"2026-11-13T20:38:19.427668Z","fetched_at":"2026-11-13T20:38:19.427668Z","added_at":"2026-11-13T03:20:24.953794Z","url":"https://polymarket.com/event/itf-artnak1-papama1-2026-11-13/itf-artnak1-papama1-2026-11-13","event_title":"M25 Columbus, OH: Bor Artnak vs Theo Papamalamis","chart_24h":[0.45,0.455,0.445,0.42,0.415,0.405,0.4,0.415,0.405,0.39,0.37,0.68,0.685,0.9995]}]}