{"source":"gemini","id":"213043","ticker":"TENNIS-WTAUSO-20260825-COS2-RUG","slug":"sofia-costoulas-vs-jennifer-ruggeri","title":"Sofia Costoulas vs Jennifer Ruggeri","description":"Sofia Costoulas vs Jennifer Ruggeri","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-24T21:47:58.190000Z","end_date":"2026-08-26T10:00:00Z","closed_time":"2026-08-25T23:57:39.130000Z","volume":1742.19,"volume_24hr":1742.19,"volume_24h_change":null,"normalized_vol_24hr":45.71232986450195,"normalized_volume":34.88463592529297,"liquidity":null,"open_interest":null,"categories":["Sports"],"tags":["US Open"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Sofia Costoulas","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.17000000000000004,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-26T01:46:44.810114Z","fetched_at":"2026-08-26T01:46:44.810114Z","added_at":"2026-08-24T21:53:12.585524Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260825-COS2-RUG/sofia-costoulas-vs-jennifer-ruggeri","chart_24h":[555.56,1742.19,1742.19],"markets":[{"source":"gemini","id":"213043-511270","event_id":"213043","slug":"GEMI-TENNIS-WTAUSO-20260825-COS2-RUG-COS2","question":"Sofia Costoulas","group_item_title":"Sofia Costoulas","description":"This market resolves to Yes if Sofia Costoulas wins the tennis match between Sofia Costoulas and Jennifer Ruggeri originally scheduled for August 25, 2026 at 11:00 AM ET. Otherwise, it will resolve 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://assets.gemini.com/predictions/terms_and_conditions/Sporting_Win_Lose_Event_2_Terms_and_Conditions_f232ede2-4e1a-4126-a1d7-89e0fa2225e2.pdf)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/6HgBr79retIhOAJg9IdcfB/72d26805e47429c50b60f89ee43cd3ee/054-belgium.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.02,"active":false,"closed":true,"start_date":"2026-08-25T05:00:00Z","end_date":"2026-08-26T10:00:00Z","closed_time":"2026-08-25T23:57:39.015000Z","volume":null,"volume_24hr":null,"prob_24h_change":0.17000000000000004,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-26T02:49:58.523107Z","fetched_at":"2026-08-26T01:46:44.821823Z","added_at":"2026-08-24T21:53:12.980930Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260825-COS2-RUG/sofia-costoulas-vs-jennifer-ruggeri","event_title":"Sofia Costoulas vs Jennifer Ruggeri","chart_24h":[0.83,0.82,0.85,0.85,0.83,0.83,0.84,0.79,0.95,1.0,1.0]},{"source":"gemini","id":"213043-511271","event_id":"213043","slug":"GEMI-TENNIS-WTAUSO-20260825-COS2-RUG-RUG","question":"Jennifer Ruggeri","group_item_title":"Jennifer Ruggeri","description":"This market resolves to Yes if Jennifer Ruggeri wins the tennis match between Jennifer Ruggeri and Sofia Costoulas originally scheduled for August 25, 2026 at 11:00 AM ET. Otherwise, it will resolve 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://assets.gemini.com/predictions/terms_and_conditions/Sporting_Win_Lose_Event_2_Terms_and_Conditions_f232ede2-4e1a-4126-a1d7-89e0fa2225e2.pdf)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/5mldNlYRCoRGpCHAIpiPMh/335a76cdd66837574b56d48284d29974/011-italy.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.02,"active":false,"closed":true,"start_date":"2026-08-25T05:00:00Z","end_date":"2026-08-26T10:00:00Z","closed_time":"2026-08-25T23:57:39.130000Z","volume":null,"volume_24hr":null,"prob_24h_change":-0.18,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-26T02:49:58.523107Z","fetched_at":"2026-08-26T01:46:44.821823Z","added_at":"2026-08-24T21:53:12.980930Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260825-COS2-RUG/sofia-costoulas-vs-jennifer-ruggeri","event_title":"Sofia Costoulas vs Jennifer Ruggeri","chart_24h":[0.18,0.19,0.2,0.2,0.19,0.19,0.24,0.08,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/213043","as_of":"2026-08-26T03:08:14.964969Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Sofia Costoulas vs Jennifer Ruggeri\" — top market at 100% probability across 2 outcomes","source_url":null}}