{"source":"polymarket","id":"1021136","ticker":"atp-vandeca-nakash-2026-09-14","slug":"atp-vandeca-nakash-2026-09-14","title":"Tiburon: Quinn Vandecasteele vs Bryce Nakashima","description":"This market refers to the tennis match between Quinn Vandecasteele and Bryce Nakashima in the Tiburon, USA, Qualifying, originally scheduled for September 14, 2026 at 1:00PM ET.\n\nThis market will resolve to 'Quinn Vandecasteele' if Quinn Vandecasteele advances against Bryce Nakashima.\n\nThis market will resolve to 'Bryce Nakashima' if Bryce Nakashima advances against Quinn Vandecasteele.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 28, 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 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":true,"closed":false,"start_date":"2026-09-14T05:05:21Z","end_date":"2026-09-21T17:00:00Z","closed_time":null,"volume":5304.129322,"volume_24hr":5304.129322,"volume_24h_change":null,"normalized_vol_24hr":28.9014835357666,"normalized_volume":16.73015022277832,"liquidity":48855.6566,"open_interest":3179.98847,"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":0.535,"top_outcome_prob_24h_change":0.040000000000000036,"top_outcome_volume_24h_change":5215.129322,"updated_at":"2026-09-14T13:52:16.625159Z","fetched_at":"2026-09-14T13:52:16.625159Z","added_at":"2026-09-14T05:21:41.107415Z","url":"https://polymarket.com/event/atp-vandeca-nakash-2026-09-14","chart_24h":[0.0,0.0,9.173077,9.173077,9.173077,9.173077,143.545627,945.780922,1245.780922,2145.780922,3039.535639,3153.9884700000002,3158.9884700000002,5215.129322],"kind":"live","markets":[{"source":"polymarket","id":"4547436","event_id":"1021136","slug":"atp-vandeca-nakash-2026-09-14","question":"Tiburon: Quinn Vandecasteele vs Bryce Nakashima","group_item_title":null,"description":"This market refers to the tennis match between Quinn Vandecasteele and Bryce Nakashima in the Tiburon, USA, Qualifying, originally scheduled for September 14, 2026 at 1:00PM ET.\n\nThis market will resolve to 'Quinn Vandecasteele' if Quinn Vandecasteele advances against Bryce Nakashima.\n\nThis market will resolve to 'Bryce Nakashima' if Bryce Nakashima advances against Quinn Vandecasteele.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 28, 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 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":["Quinn Vandecasteele","Bryce Nakashima"],"outcome_prices":[0.535,0.465],"probability":0.535,"spread":0.01,"active":true,"closed":false,"start_date":"2026-09-14T05:05:21Z","end_date":"2026-09-21T17:00:00Z","closed_time":null,"volume":5215.129322,"volume_24hr":5215.129322,"prob_24h_change":0.040000000000000036,"volume_24h_change":5215.129322,"normalized_vol_24hr":30.942710876464844,"normalized_volume":21.49542808532715,"liquidity":49923.5518,"categories":["Sports"],"countries":[],"updated_at":"2026-09-14T13:52:16.726190Z","fetched_at":"2026-09-14T13:52:16.726190Z","added_at":"2026-09-14T05:21:41.126262Z","url":"https://polymarket.com/event/atp-vandeca-nakash-2026-09-14/atp-vandeca-nakash-2026-09-14","event_title":"Tiburon: Quinn Vandecasteele vs Bryce Nakashima","chart_24h":[0.495,0.495,0.5,0.51,0.515,0.525,0.525,0.525,0.525,0.535]},{"source":"polymarket","id":"4547437","event_id":"1021136","slug":"atp-vandeca-nakash-2026-09-14-completed-match","question":"Tiburon, USA, Qualifying: Completed Match: Quinn Vandecasteele vs Bryce Nakashima","group_item_title":"Completed Match","description":"This market refers to the tennis match between Quinn Vandecasteele and Bryce Nakashima in the Tiburon, USA, Qualifying, originally scheduled for September 14, 2026 at 1:00PM 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 a winner has not been determined by September 28, 2026, 11:59 PM ET (14 days after the scheduled start), 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":[0.5,0.5],"probability":0.5,"spread":0.98,"active":true,"closed":false,"start_date":"2026-09-14T05:05:21Z","end_date":"2026-09-21T17:00:00Z","closed_time":null,"volume":89.0,"volume_24hr":89.0,"prob_24h_change":0.0,"volume_24h_change":89.0,"normalized_vol_24hr":8.551627159118652,"normalized_volume":5.9406843185424805,"liquidity":0.25,"categories":["Sports"],"countries":[],"updated_at":"2026-09-14T13:52:16.726190Z","fetched_at":"2026-09-14T13:52:16.726190Z","added_at":"2026-09-14T05:21:41.126262Z","url":"https://polymarket.com/event/atp-vandeca-nakash-2026-09-14/atp-vandeca-nakash-2026-09-14-completed-match","event_title":"Tiburon: Quinn Vandecasteele vs Bryce Nakashima","chart_24h":null}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/1021136","as_of":"2026-09-14T14:07:32.100085Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Tiburon: Quinn Vandecasteele vs Bryce Nakashima\" — top market at 54% probability across 2 outcomes","source_url":null}}