{"source":"predict","id":"422310","ticker":"422310","slug":"wta-boulter-muchova-2026-09-01","title":"US Open WTA: Katie Boulter vs Karolina Muchova","description":"This market refers to the tennis match between Katie Boulter and Karolina Muchova in the US Open WTA, originally scheduled for September 1, 2026 at 11:00AM ET.\n\nThis market will resolve to 'Katie Boulter' if Katie Boulter advances against Karolina Muchova.\n\nThis market will resolve to 'Karolina Muchova' if Karolina Muchova advances against Katie Boulter.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 15, 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 WTA Tour. A consensus of credible reporting may also be used.","image":"https://static.predict.fun/tennis","icon":null,"active":true,"closed":false,"start_date":"2026-09-02T15:00:00Z","end_date":"2026-09-02T19:00:00Z","closed_time":null,"volume":11906.95,"volume_24hr":11836.22,"volume_24h_change":null,"normalized_vol_24hr":60.57710647583008,"normalized_volume":29.244407653808594,"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 WTA: Katie Boulter vs Karolina Muchova","top_outcome_probability":0.125,"top_outcome_prob_24h_change":-0.01999999999999999,"top_outcome_volume_24h_change":11836.22,"updated_at":"2026-09-02T19:47:18.768654Z","fetched_at":"2026-09-02T19:29:09.173599Z","added_at":"2026-09-01T07:37:20.372132Z","url":"https://predict.fun/market/wta-boulter-muchova-2026-09-01","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,1.16,526.16,526.16,711.85,932.78,7503.18,7503.18,11836.22],"kind":"live","markets":[{"source":"predict","id":"1862767","event_id":"422310","slug":"wta-boulter-muchova-2026-09-01","question":"US Open WTA: Katie Boulter vs Karolina Muchova","group_item_title":"US Open WTA: Katie Boulter vs Karolina Muchova","description":"This market refers to the tennis match between Katie Boulter and Karolina Muchova in the US Open WTA, originally scheduled for September 1, 2026 at 11:00AM ET.\n\nThis market will resolve to 'Katie Boulter' if Katie Boulter advances against Karolina Muchova.\n\nThis market will resolve to 'Karolina Muchova' if Karolina Muchova advances against Katie Boulter.\n\nIf the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 15, 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 WTA Tour. A consensus of credible reporting may also be used.","image":"https://static.predict.fun/tennis","icon":null,"outcomes":["BOULTER","MUCHOVA"],"outcome_prices":[0.125,0.875],"probability":0.125,"spread":0.03,"active":true,"closed":false,"start_date":"2026-08-31T16:45:38.366000Z","end_date":"2026-09-02T19:00:00Z","closed_time":null,"volume":11906.95,"volume_24hr":11836.22,"prob_24h_change":-0.01999999999999999,"volume_24h_change":11836.22,"normalized_vol_24hr":51.5117073059082,"normalized_volume":29.244407653808594,"liquidity":6311.93,"categories":["Sports"],"countries":[],"updated_at":"2026-09-02T19:47:15.604114Z","fetched_at":"2026-09-02T19:29:09.594680Z","added_at":"2026-09-01T07:37:20.438155Z","url":"https://predict.fun/market/wta-boulter-muchova-2026-09-01","event_title":"US Open WTA: Katie Boulter vs Karolina Muchova","chart_24h":[0.145,0.145,0.145,0.145,0.145,0.145,0.145,0.145,0.145,0.145,0.15,0.15,0.15,0.15,0.15,0.145,0.145,0.14,0.125]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/predict/422310","as_of":"2026-09-02T20:22:37.044529Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Predict): \"US Open WTA: Katie Boulter vs Karolina Muchova\" — top market at 12% probability across 1 outcome","source_url":null}}