{"source":"gemini","id":"176747","ticker":"TENNIS-WTATOR-20260804-KAL-KES","slug":"anna-kalinskaya-vs-mccartney-kessler","title":"Anna Kalinskaya vs Mccartney Kessler","description":"Anna Kalinskaya vs Mccartney Kessler","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-04T13:40:13.646000Z","end_date":"2026-08-05T10:00:00Z","closed_time":"2026-08-05T00:46:41.793000Z","volume":21948.0,"volume_24hr":21948.0,"volume_24h_change":null,"normalized_vol_24hr":73.23697662353516,"normalized_volume":62.09797668457031,"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":"Anna Kalinskaya","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.36,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-05T00:59:04.337906Z","fetched_at":"2026-08-05T00:59:04.337906Z","added_at":"2026-08-04T13:54:46.210814Z","url":"https://www.gemini.com/predictions/TENNIS-WTATOR-20260804-KAL-KES/anna-kalinskaya-vs-mccartney-kessler","chart_24h":[0.0,11.0,130.0,1561.0,5053.0,14505.0,21948.0],"markets":[{"source":"gemini","id":"176747-424353","event_id":"176747","slug":"GEMI-TENNIS-WTATOR-20260804-KAL-KES-KAL","question":"Anna Kalinskaya","group_item_title":"Anna Kalinskaya","description":"This market resolves to Yes if Anna Kalinskaya wins the tennis match between Anna Kalinskaya and Mccartney Kessler scheduled for August 4, 2026 at 5:00 PM 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/3rdP1n4b0vhNOnsC4BqVDm/42c96d5cfdddd5825f068ae1ffc6cc8b/046-united-nations.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.03,"active":false,"closed":true,"start_date":"2026-08-04T05:00:00Z","end_date":"2026-08-05T10:00:00Z","closed_time":"2026-08-05T00:46:41.793000Z","volume":null,"volume_24hr":null,"prob_24h_change":0.36,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-05T00:59:09.553276Z","fetched_at":"2026-08-05T00:59:04.377516Z","added_at":"2026-08-04T13:54:46.491751Z","url":"https://www.gemini.com/predictions/TENNIS-WTATOR-20260804-KAL-KES/anna-kalinskaya-vs-mccartney-kessler","event_title":"Anna Kalinskaya vs Mccartney Kessler","chart_24h":[0.64,0.64,0.63,0.62,0.89,0.94,0.57,1.0]},{"source":"gemini","id":"176747-424355","event_id":"176747","slug":"GEMI-TENNIS-WTATOR-20260804-KAL-KES-KES","question":"Mccartney Kessler","group_item_title":"Mccartney Kessler","description":"This market resolves to Yes if Mccartney Kessler wins the tennis match between Mccartney Kessler and Anna Kalinskaya scheduled for August 4, 2026 at 5:00 PM 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":[0.0,1.0],"probability":0.0,"spread":0.03,"active":false,"closed":true,"start_date":"2026-08-04T05:00:00Z","end_date":"2026-08-05T10:00:00Z","closed_time":"2026-08-05T00:46:41.595000Z","volume":null,"volume_24hr":null,"prob_24h_change":-0.41,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-05T00:59:09.553276Z","fetched_at":"2026-08-05T00:59:04.377516Z","added_at":"2026-08-04T13:54:46.491751Z","url":"https://www.gemini.com/predictions/TENNIS-WTATOR-20260804-KAL-KES/anna-kalinskaya-vs-mccartney-kessler","event_title":"Anna Kalinskaya vs Mccartney Kessler","chart_24h":[0.41,0.41,0.42,0.41,0.42,0.42,0.42,0.4,0.4,0.41,0.15,0.1,0.49,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/176747","as_of":"2026-08-05T01:25:56.526335Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Anna Kalinskaya vs Mccartney Kessler\" — top market at 100% probability across 2 outcomes","source_url":null}}