{"source":"polymarket","id":"856345","ticker":"atp-walters-ponchet-2026-08-16","slug":"atp-walters-ponchet-2026-08-16","title":"Roehampton: Marcus Walters vs Matt Ponchet","description":"This market refers to the tennis match between Marcus Walters and Matt Ponchet in the Roehampton, Great Britain, Qualifying, originally scheduled for August 16, 2026 at 5:30AM ET.\n\nThis market will resolve to 'Marcus Walters' if Marcus Walters advances against Matt Ponchet.\n\nThis market will resolve to 'Matt Ponchet' if Matt Ponchet advances against Marcus Walters.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 ATP Tour. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","active":false,"closed":true,"start_date":"2026-08-15T23:05:53Z","end_date":"2026-08-23T09:30:00Z","closed_time":"2026-08-16T11:44:12Z","volume":5443.764427,"volume_24hr":5443.764426999999,"volume_24h_change":null,"normalized_vol_24hr":30.87335968017578,"normalized_volume":16.855073928833008,"liquidity":null,"open_interest":1874.083042,"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":0.48,"top_outcome_volume_24h_change":5443.764426999999,"updated_at":"2026-08-16T11:57:20.579563Z","fetched_at":"2026-08-16T11:57:20.579563Z","added_at":"2026-08-15T23:27:01.734399Z","url":"https://polymarket.com/event/atp-walters-ponchet-2026-08-16","chart_24h":[0.0,29.32392,41.990585,117.360952,117.360952,117.360952,117.360952,117.360952,155.459251,160.459251,160.459251,160.459251,160.459251,160.459251,1574.006145,3810.982434,5443.764426999999],"markets":[{"source":"polymarket","id":"3619281","event_id":"856345","slug":"atp-walters-ponchet-2026-08-16","question":"Roehampton: Marcus Walters vs Matt Ponchet","group_item_title":null,"description":"This market refers to the tennis match between Marcus Walters and Matt Ponchet in the Roehampton, Great Britain, Qualifying, originally scheduled for August 16, 2026 at 5:30AM ET.\n\nThis market will resolve to 'Marcus Walters' if Marcus Walters advances against Matt Ponchet.\n\nThis market will resolve to 'Matt Ponchet' if Matt Ponchet advances against Marcus Walters.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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 ATP Tour. A consensus of credible reporting may also be used.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Marcus Walters","Matt Ponchet"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-08-15T23:05:53Z","end_date":"2026-08-23T09:30:00Z","closed_time":"2026-08-16T11:44:12Z","volume":5443.764427,"volume_24hr":5443.764426999999,"prob_24h_change":0.48,"volume_24h_change":5443.764426999999,"normalized_vol_24hr":31.352441787719727,"normalized_volume":21.7114315032959,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-16T11:59:31.041307Z","fetched_at":"2026-08-16T11:57:20.626808Z","added_at":"2026-08-15T23:27:01.821510Z","url":"https://polymarket.com/event/atp-walters-ponchet-2026-08-16/atp-walters-ponchet-2026-08-16","event_title":"Roehampton: Marcus Walters vs Matt Ponchet","chart_24h":[0.52,0.5,0.515,0.525,0.53,0.525,0.555,0.555,0.545,0.575,0.78,0.74,1.0]},{"source":"polymarket","id":"3619282","event_id":"856345","slug":"atp-walters-ponchet-2026-08-16-completed-match","question":"Roehampton, Great Britain, Qualifying: Completed Match: Marcus Walters vs Matt Ponchet","group_item_title":"Completed Match","description":"This market refers to the tennis match between Marcus Walters and Matt Ponchet in the Roehampton, Great Britain, Qualifying, originally scheduled for August 16, 2026 at 5:30AM ET. This market will resolve to \"Yes\" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to \"No.\" If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve \"No.\" If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to \"No.\" The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg","outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.001,"active":false,"closed":true,"start_date":"2026-08-15T23:05:53Z","end_date":"2026-08-23T09:30:00Z","closed_time":"2026-08-16T11:44:12Z","volume":0.0,"volume_24hr":0.0,"prob_24h_change":0.5,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":0.0,"categories":["Sports"],"countries":[],"updated_at":"2026-08-16T11:57:23.798945Z","fetched_at":"2026-08-16T11:57:20.626808Z","added_at":"2026-08-15T23:27:01.821510Z","url":"https://polymarket.com/event/atp-walters-ponchet-2026-08-16/atp-walters-ponchet-2026-08-16-completed-match","event_title":"Roehampton: Marcus Walters vs Matt Ponchet","chart_24h":[0.5,0.5,0.5,1.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/856345","as_of":"2026-08-16T14:38:25.421956Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Roehampton: Marcus Walters vs Matt Ponchet\" — top market at 100% probability across 2 outcomes","source_url":null}}