{"source":"predict","id":"315852","ticker":"315852","slug":"wta-cirstea-kalinsk-2026-08-17","title":"Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya","description":"This market refers to the tennis match between Sorana Cirstea and Anna Kalinskaya in the Cincinnati Open, originally scheduled for August 17, 2026 at 10:00AM ET.\n\nThis market will resolve to 'Sorana Cirstea' if Sorana Cirstea advances against Anna Kalinskaya.\n\nThis market will resolve to 'Anna Kalinskaya' if Anna Kalinskaya advances against Sorana Cirstea.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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":false,"closed":true,"start_date":"2026-08-17T14:00:00Z","end_date":"2026-08-17T18:00:00Z","closed_time":"2026-08-18T00:29:01.324584Z","volume":2991.48,"volume_24hr":2991.4799999999996,"volume_24h_change":null,"normalized_vol_24hr":35.77744674682617,"normalized_volume":21.293699264526367,"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":"Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.485,"top_outcome_volume_24h_change":2991.4799999999996,"updated_at":"2026-08-18T01:45:49.240397Z","fetched_at":"2026-08-18T00:28:56.074509Z","added_at":"2026-08-15T23:28:30.277368Z","url":"https://predict.fun/market/wta-cirstea-kalinsk-2026-08-17","chart_24h":[0.0,0.0,0.0,3.84,3.84,3.84,3.84,3.84,23.45,31.94,33.9,63.31,69.27,88.68,511.87,1705.0099999999998,1756.2299999999998,2991.4799999999996],"markets":[{"source":"predict","id":"1420096","event_id":"315852","slug":"wta-cirstea-kalinsk-2026-08-17","question":"Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya","group_item_title":"Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya","description":"This market refers to the tennis match between Sorana Cirstea and Anna Kalinskaya in the Cincinnati Open, originally scheduled for August 17, 2026 at 10:00AM ET.\n\nThis market will resolve to 'Sorana Cirstea' if Sorana Cirstea advances against Anna Kalinskaya.\n\nThis market will resolve to 'Anna Kalinskaya' if Anna Kalinskaya advances against Sorana Cirstea.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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":["CIRSTEA","KALINSK"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.03,"active":false,"closed":true,"start_date":"2026-08-15T22:26:16.194000Z","end_date":"2026-08-17T18:00:00Z","closed_time":"2026-08-18T00:29:01.390031Z","volume":2991.48,"volume_24hr":2991.4799999999996,"prob_24h_change":0.485,"volume_24h_change":2991.4799999999996,"normalized_vol_24hr":40.84958267211914,"normalized_volume":21.293699264526367,"liquidity":5688.34,"categories":["Sports"],"countries":[],"updated_at":"2026-08-18T01:46:11.920097Z","fetched_at":"2026-08-18T00:28:56.103613Z","added_at":"2026-08-15T23:28:30.336299Z","url":"https://predict.fun/market/wta-cirstea-kalinsk-2026-08-17","event_title":"Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya","chart_24h":[0.515,0.515,0.515,0.515,0.515,0.505,0.505,0.505,0.505,0.505,0.505,0.505,0.505,0.425,0.235,0.605,0.01,1.0,1.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/predict/315852","as_of":"2026-08-18T02:34:11.691102Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Predict): \"Cincinnati Open: Sorana Cirstea vs Anna Kalinskaya\" — top market at 100% probability across 1 outcome","source_url":null}}