{"source":"predict","id":"446218","ticker":"446218","slug":"atp-tiafoe-michels-2026-09-08","title":"US Open ATP: Frances Tiafoe vs Alex Michelsen","description":"This market refers to the tennis match between Frances Tiafoe and Alex Michelsen in the US Open ATP, originally scheduled for September 8, 2026 at 11:30AM ET.\n\nThis market will resolve to 'Frances Tiafoe' if Frances Tiafoe advances against Alex Michelsen.\n\nThis market will resolve to 'Alex Michelsen' if Alex Michelsen advances against Frances Tiafoe.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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://static.predict.fun/tennis","icon":null,"active":true,"closed":false,"start_date":"2026-09-08T17:20:00Z","end_date":"2026-09-08T20:20:00Z","closed_time":null,"volume":6693.57,"volume_24hr":5536.820000000001,"volume_24h_change":null,"normalized_vol_24hr":42.283329010009766,"normalized_volume":25.758949279785156,"liquidity":null,"open_interest":null,"categories":["Sports"],"tags":["Sports","Tennis"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"US Open ATP: Frances Tiafoe vs Alex Michelsen","top_outcome_probability":0.035,"top_outcome_prob_24h_change":-0.5499999999999999,"top_outcome_volume_24h_change":5494.97,"updated_at":"2026-09-08T21:06:56.038923Z","fetched_at":"2026-09-08T20:50:08.984731Z","added_at":"2026-09-07T00:17:49.921396Z","url":"https://predict.fun/market/atp-tiafoe-michels-2026-09-08","chart_24h":[41.85,79.17,422.51,422.51,463.08,637.57,633.5699999999999,651.08,655.84,1095.5,1119.06,1117.3000000000002,1403.5000000000002,1512.0200000000002,1573.48,3951.4500000000003,4571.530000000001,5536.820000000001],"kind":"live","markets":[{"source":"predict","id":"2059265","event_id":"446218","slug":"atp-tiafoe-michels-2026-09-08","question":"US Open ATP: Frances Tiafoe vs Alex Michelsen","group_item_title":"US Open ATP: Frances Tiafoe vs Alex Michelsen","description":"This market refers to the tennis match between Frances Tiafoe and Alex Michelsen in the US Open ATP, originally scheduled for September 8, 2026 at 11:30AM ET.\n\nThis market will resolve to 'Frances Tiafoe' if Frances Tiafoe advances against Alex Michelsen.\n\nThis market will resolve to 'Alex Michelsen' if Alex Michelsen advances against Frances Tiafoe.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 22, 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://static.predict.fun/tennis","icon":null,"outcomes":["TIAFOE","MICHELS"],"outcome_prices":[0.035,0.965],"probability":0.035,"spread":0.01,"active":true,"closed":false,"start_date":"2026-09-06T23:12:14.186000Z","end_date":"2026-09-08T20:20:00Z","closed_time":null,"volume":6693.57,"volume_24hr":5536.820000000001,"prob_24h_change":-0.5499999999999999,"volume_24h_change":5494.97,"normalized_vol_24hr":50.0871467590332,"normalized_volume":25.758949279785156,"liquidity":9614.35,"categories":["Sports"],"countries":[],"updated_at":"2026-09-08T21:06:52.634088Z","fetched_at":"2026-09-08T20:50:10.024712Z","added_at":"2026-09-07T00:17:49.988705Z","url":"https://predict.fun/market/atp-tiafoe-michels-2026-09-08","event_title":"US Open ATP: Frances Tiafoe vs Alex Michelsen","chart_24h":[0.585,0.585,0.585,0.585,0.585,0.585,0.585,0.59,0.575,0.575,0.575,0.575,0.585,0.585,0.61,0.59,0.315,0.035]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/predict/446218","as_of":"2026-09-08T21:51:17.336673Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Predict): \"US Open ATP: Frances Tiafoe vs Alex Michelsen\" — top market at 4% probability across 1 outcome","source_url":null}}