{"source":"polymarket","id":"1092911","ticker":"atp-arnabol-gulin-2026-09-28","slug":"atp-arnabol-gulin-2026-09-28","title":"Bari: Federico Arnaboldi vs Svyatoslav Gulin","description":"This market refers to the tennis match between Federico Arnaboldi and Svyatoslav Gulin in the Bari, Italy , Qualifying, originally scheduled for September 28, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Federico Arnaboldi' if Federico Arnaboldi advances against Svyatoslav Gulin.\n\nThis market will resolve to 'Svyatoslav Gulin' if Svyatoslav Gulin advances against Federico Arnaboldi.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 12, 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":"2026-09-27T17:07:36Z","end_date":"2026-10-05T08:00:00Z","closed_time":null,"volume":4771.918004,"volume_24hr":4150.918004,"volume_24h_change":null,"normalized_vol_24hr":25.093042373657227,"normalized_volume":15.77775764465332,"liquidity":17731.833,"open_interest":1398.858004,"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":0.54,"top_outcome_prob_24h_change":-0.03500000000000003,"top_outcome_volume_24h_change":3830.0,"updated_at":"2026-09-28T10:28:01.284750Z","fetched_at":"2026-09-28T10:28:01.284750Z","added_at":"2026-09-27T17:16:11.910135Z","url":"https://polymarket.com/event/atp-arnabol-gulin-2026-09-28","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,115.0,115.0,115.0,120.0,130.0,130.0,130.0,142.5,142.5,642.5,2198.06,4126.647302,4142.64381,4150.918004,4150.918004],"kind":"live","markets":[{"source":"polymarket","id":"5041328","event_id":"1092911","slug":"atp-arnabol-gulin-2026-09-28-completed-match","question":"Bari, Italy , Qualifying: Completed Match: Federico Arnaboldi vs Svyatoslav Gulin","group_item_title":"Completed Match","description":"This market refers to the tennis match between Federico Arnaboldi and Svyatoslav Gulin in the Bari, Italy , Qualifying, originally scheduled for September 28, 2026 at 4:00AM 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 12, 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":[0.54,0.46],"probability":0.54,"spread":0.92,"active":true,"closed":false,"start_date":"2026-09-27T17:07:36Z","end_date":"2026-10-05T08:00:00Z","closed_time":null,"volume":4270.0,"volume_24hr":4270.0,"prob_24h_change":-0.03500000000000003,"volume_24h_change":3830.0,"normalized_vol_24hr":26.52465057373047,"normalized_volume":19.973255157470703,"liquidity":1.2,"categories":["Sports"],"countries":[],"updated_at":"2026-09-28T10:28:02.327192Z","fetched_at":"2026-09-28T10:28:02.327192Z","added_at":"2026-09-27T17:16:11.977349Z","url":"https://polymarket.com/event/atp-arnabol-gulin-2026-09-28/atp-arnabol-gulin-2026-09-28-completed-match","event_title":"Bari: Federico Arnaboldi vs Svyatoslav Gulin","chart_24h":[0.535,0.54,0.565,0.77,0.775,0.51,0.5]},{"source":"polymarket","id":"5041327","event_id":"1092911","slug":"atp-arnabol-gulin-2026-09-28","question":"Bari: Federico Arnaboldi vs Svyatoslav Gulin","group_item_title":null,"description":"This market refers to the tennis match between Federico Arnaboldi and Svyatoslav Gulin in the Bari, Italy , Qualifying, originally scheduled for September 28, 2026 at 4:00AM ET.\n\nThis market will resolve to 'Federico Arnaboldi' if Federico Arnaboldi advances against Svyatoslav Gulin.\n\nThis market will resolve to 'Svyatoslav Gulin' if Svyatoslav Gulin advances against Federico Arnaboldi.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 12, 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":["Federico Arnaboldi","Svyatoslav Gulin"],"outcome_prices":[0.395,0.605],"probability":0.395,"spread":0.07,"active":true,"closed":false,"start_date":"2026-09-27T17:07:36Z","end_date":"2026-10-05T08:00:00Z","closed_time":null,"volume":501.91800400000005,"volume_24hr":503.480504,"prob_24h_change":-0.09499999999999997,"volume_24h_change":320.918004,"normalized_vol_24hr":12.991138458251953,"normalized_volume":9.782422065734863,"liquidity":17534.3799,"categories":["Sports"],"countries":[],"updated_at":"2026-09-28T10:28:02.327192Z","fetched_at":"2026-09-28T10:28:02.327192Z","added_at":"2026-09-27T17:16:11.977349Z","url":"https://polymarket.com/event/atp-arnabol-gulin-2026-09-28/atp-arnabol-gulin-2026-09-28","event_title":"Bari: Federico Arnaboldi vs Svyatoslav Gulin","chart_24h":[0.5,0.41,0.425,0.44,0.39,0.395,0.39,0.395,0.395,0.395,0.395,0.395,0.385,0.385,0.385,0.385,0.405]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/1092911","as_of":"2026-09-28T10:28:07.602607Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Bari: Federico Arnaboldi vs Svyatoslav Gulin\" — top market at 54% probability across 2 outcomes","source_url":null}}