{"source":"polymarket","id":"1050491","ticker":"atp-tenti-kestelb-2026-09-20","slug":"atp-tenti-kestelb-2026-09-20","title":"Buenos Aires 2: Fermin Tenti vs Mariano Kestelboim","description":"This market refers to the tennis match between Fermin Tenti and Mariano Kestelboim in the Buenos Aires 2, Argentina, Qualifying, originally scheduled for September 20, 2026 at 12:30PM ET.\n\nThis market will resolve to 'Fermin Tenti' if Fermin Tenti advances against Mariano Kestelboim.\n\nThis market will resolve to 'Mariano Kestelboim' if Mariano Kestelboim advances against Fermin Tenti.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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 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":"2026-09-19T23:08:51Z","end_date":"2026-09-27T16:30:00Z","closed_time":null,"volume":4261.316452,"volume_24hr":4261.316452,"volume_24h_change":null,"normalized_vol_24hr":29.44298553466797,"normalized_volume":15.883264541625977,"liquidity":12130.6198,"open_interest":100.0,"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":"Completed Match","top_outcome_probability":0.495,"top_outcome_prob_24h_change":-0.0050000000000000044,"top_outcome_volume_24h_change":4136.0,"updated_at":"2026-09-20T16:36:30.414638Z","fetched_at":"2026-09-20T16:36:30.414638Z","added_at":"2026-09-19T23:14:35.654260Z","url":"https://polymarket.com/event/atp-tenti-kestelb-2026-09-20","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,100.0,100.0,100.0,100.0,100.0,100.0,2496.0,4236.0,4236.0,4261.316452],"kind":"live","markets":[{"source":"polymarket","id":"4740980","event_id":"1050491","slug":"atp-tenti-kestelb-2026-09-20-completed-match","question":"Buenos Aires 2, Argentina, Qualifying: Completed Match: Fermin Tenti vs Mariano Kestelboim","group_item_title":"Completed Match","description":"This market refers to the tennis match between Fermin Tenti and Mariano Kestelboim in the Buenos Aires 2, Argentina, Qualifying, originally scheduled for September 20, 2026 at 12:30PM 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 October 4, 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":[0.495,0.505],"probability":0.495,"spread":0.97,"active":true,"closed":false,"start_date":"2026-09-19T23:08:51Z","end_date":"2026-09-27T16:30:00Z","closed_time":null,"volume":4136.0,"volume_24hr":4136.0,"prob_24h_change":-0.0050000000000000044,"volume_24h_change":4136.0,"normalized_vol_24hr":30.72372817993164,"normalized_volume":20.34703254699707,"liquidity":2.0,"categories":["Sports"],"countries":[],"updated_at":"2026-09-20T16:36:30.506711Z","fetched_at":"2026-09-20T16:36:30.506711Z","added_at":"2026-09-19T23:14:35.719792Z","url":"https://polymarket.com/event/atp-tenti-kestelb-2026-09-20/atp-tenti-kestelb-2026-09-20-completed-match","event_title":"Buenos Aires 2: Fermin Tenti vs Mariano Kestelboim","chart_24h":[0.5,0.5,0.75]},{"source":"polymarket","id":"4740979","event_id":"1050491","slug":"atp-tenti-kestelb-2026-09-20","question":"Buenos Aires 2: Fermin Tenti vs Mariano Kestelboim","group_item_title":null,"description":"This market refers to the tennis match between Fermin Tenti and Mariano Kestelboim in the Buenos Aires 2, Argentina, Qualifying, originally scheduled for September 20, 2026 at 12:30PM ET.\n\nThis market will resolve to 'Fermin Tenti' if Fermin Tenti advances against Mariano Kestelboim.\n\nThis market will resolve to 'Mariano Kestelboim' if Mariano Kestelboim advances against Fermin Tenti.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 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 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":["Fermin Tenti","Mariano Kestelboim"],"outcome_prices":[0.215,0.785],"probability":0.215,"spread":0.05,"active":true,"closed":false,"start_date":"2026-09-19T23:08:51Z","end_date":"2026-09-27T16:30:00Z","closed_time":null,"volume":125.316452,"volume_24hr":125.316452,"prob_24h_change":-0.28500000000000003,"volume_24h_change":125.316452,"normalized_vol_24hr":10.372767448425293,"normalized_volume":6.869447231292725,"liquidity":24310.7,"categories":["Sports"],"countries":[],"updated_at":"2026-09-20T16:13:47.868331Z","fetched_at":"2026-09-20T16:13:47.868331Z","added_at":"2026-09-19T23:14:35.719792Z","url":"https://polymarket.com/event/atp-tenti-kestelb-2026-09-20/atp-tenti-kestelb-2026-09-20","event_title":"Buenos Aires 2: Fermin Tenti vs Mariano Kestelboim","chart_24h":[0.5,0.52,0.335,0.435,0.285,0.245,0.23,0.23,0.235,0.23,0.225,0.225,0.215,0.23,0.215]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/1050491","as_of":"2026-09-20T16:47:32.496521Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Buenos Aires 2: Fermin Tenti vs Mariano Kestelboim\" — top market at 50% probability across 2 outcomes","source_url":null}}