{"source":"gemini","id":"195594","ticker":"TENNIS-WTACIN-20260816-STE6-POT2","slug":"sloane-stephens-vs-anastasia-potapova","title":"Sloane Stephens vs Anastasia Potapova","description":"Sloane Stephens vs Anastasia Potapova","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-15T04:51:02.078000Z","end_date":"2026-08-17T10:20:00Z","closed_time":"2026-08-16T23:41:16.403000Z","volume":8304.68,"volume_24hr":8304.68,"volume_24h_change":null,"normalized_vol_24hr":62.54298782348633,"normalized_volume":53.50560760498047,"liquidity":null,"open_interest":null,"categories":["Sports"],"tags":["WTA"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Sloane Stephens","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.63,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-16T23:53:38.486024Z","fetched_at":"2026-08-16T23:53:38.486024Z","added_at":"2026-08-15T05:12:42.208010Z","url":"https://www.gemini.com/predictions/TENNIS-WTACIN-20260816-STE6-POT2/sloane-stephens-vs-anastasia-potapova","chart_24h":[100.0,200.0,3200.0,3377.45,4306.98,8293.65,8304.68],"markets":[{"source":"gemini","id":"195594-468682","event_id":"195594","slug":"GEMI-TENNIS-WTACIN-20260816-STE6-POT2-STE6","question":"Sloane Stephens","group_item_title":"Sloane Stephens","description":"This market resolves to Yes if Sloane Stephens wins the tennis match between Sloane Stephens and Anastasia Potapova scheduled for August 16, 2026 at 11:00 AM ET. Otherwise, it resolves to No. The Underlying is the official result of the specified sporting event. Source Agencies, in order, are the tournament governing body (ATP, WTA, ITF), ESPN, Fox Sports, and the broadcast partner of the event. If the Expiration Value cannot be determined on the Expiration Date (including because the event is cancelled or a player forfeits, withdraws, or is disqualified), the Exchange may determine payouts pursuant to the Market Outcome Review Process. Read the full contract [terms & conditions](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fc2d5e4e082ad4474aed8dc47ce46c601?alt=media&token=87c8f8b7-0646-4105-bb60-6ee4307ce404&apiKey=1b77ce3a269a43e985e77f3d65f715ba)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/enO9xnfkxGSdWrMuQ8f5I/4c82ff835d421bbc99f0e320a08f2088/153-united-states-of-america.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.04,"active":false,"closed":true,"start_date":"2026-08-16T05:00:00Z","end_date":"2026-08-17T10:20:00Z","closed_time":"2026-08-16T23:41:16.260000Z","volume":null,"volume_24hr":null,"prob_24h_change":0.63,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-16T23:53:41.640433Z","fetched_at":"2026-08-16T23:53:38.492838Z","added_at":"2026-08-15T05:12:42.277132Z","url":"https://www.gemini.com/predictions/TENNIS-WTACIN-20260816-STE6-POT2/sloane-stephens-vs-anastasia-potapova","event_title":"Sloane Stephens vs Anastasia Potapova","chart_24h":[0.37,0.37,0.37,0.36,0.36,0.36,0.36,0.36,0.35,0.35,0.34,0.35,0.63,0.62,1.0]},{"source":"gemini","id":"195594-468683","event_id":"195594","slug":"GEMI-TENNIS-WTACIN-20260816-STE6-POT2-POT2","question":"Anastasia Potapova","group_item_title":"Anastasia Potapova","description":"This market resolves to Yes if Anastasia Potapova wins the tennis match between Anastasia Potapova and Sloane Stephens scheduled for August 16, 2026 at 11:00 AM ET. Otherwise, it resolves to No. The Underlying is the official result of the specified sporting event. Source Agencies, in order, are the tournament governing body (ATP, WTA, ITF), ESPN, Fox Sports, and the broadcast partner of the event. If the Expiration Value cannot be determined on the Expiration Date (including because the event is cancelled or a player forfeits, withdraws, or is disqualified), the Exchange may determine payouts pursuant to the Market Outcome Review Process. Read the full contract [terms & conditions](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fc2d5e4e082ad4474aed8dc47ce46c601?alt=media&token=87c8f8b7-0646-4105-bb60-6ee4307ce404&apiKey=1b77ce3a269a43e985e77f3d65f715ba)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/73ZzGCaSszcg3Y2mVJrcBL/9c0d6d08f5b796c2fbd10eb12d36139d/189-austria.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.04,"active":false,"closed":true,"start_date":"2026-08-16T05:00:00Z","end_date":"2026-08-17T10:20:00Z","closed_time":"2026-08-16T23:41:16.403000Z","volume":null,"volume_24hr":null,"prob_24h_change":-0.68,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-16T23:53:41.640433Z","fetched_at":"2026-08-16T23:53:38.492838Z","added_at":"2026-08-15T05:12:42.277132Z","url":"https://www.gemini.com/predictions/TENNIS-WTACIN-20260816-STE6-POT2/sloane-stephens-vs-anastasia-potapova","event_title":"Sloane Stephens vs Anastasia Potapova","chart_24h":[0.68,0.68,0.68,0.68,0.67,0.68,0.68,0.68,0.67,0.68,0.68,0.68,0.4,0.43,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/195594","as_of":"2026-08-17T03:17:47.780525Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Sloane Stephens vs Anastasia Potapova\" — top market at 100% probability across 2 outcomes","source_url":null}}