{"source":"gemini","id":"219723","ticker":"TENNIS-WTAUSO-20260830-SWI-WAN3","slug":"iga-swiatek-vs-xiyu-wang","title":"Iga Swiatek vs Xiyu Wang","description":"Iga Swiatek vs Xiyu Wang","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-28T14:08:47.346000Z","end_date":"2026-09-01T23:05:00Z","closed_time":"2026-09-01T00:43:08.520000Z","volume":6210.47,"volume_24hr":6210.47,"volume_24h_change":null,"normalized_vol_24hr":60.35175704956055,"normalized_volume":48.11894226074219,"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":"Iga Swiatek","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.07999999999999996,"top_outcome_volume_24h_change":null,"updated_at":"2026-09-01T00:49:12.504908Z","fetched_at":"2026-09-01T00:49:12.504908Z","added_at":"2026-08-28T14:25:27.543185Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260830-SWI-WAN3/iga-swiatek-vs-xiyu-wang","chart_24h":[0.0,66.36,6188.28,6210.47,6210.47],"kind":"live","markets":[{"source":"gemini","id":"219723-527486","event_id":"219723","slug":"GEMI-TENNIS-WTAUSO-20260830-SWI-WAN3-SWI","question":"Iga Swiatek","group_item_title":"Iga Swiatek","description":"This market resolves to Yes if Iga Swiatek wins the tennis match between Iga Swiatek and Xiyu Wang originally scheduled for August 30, 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. View the [full rules](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/4qcGIuFQIEdoRu3MQwqcH6/192347bd96503817e060fa21deececfd/108-poland.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.02,"active":false,"closed":true,"start_date":"2026-08-31T05:00:00Z","end_date":"2026-09-01T23:05:00Z","closed_time":"2026-09-01T00:43:08.299000Z","volume":null,"volume_24hr":null,"prob_24h_change":0.07999999999999996,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-01T00:49:12.941973Z","fetched_at":"2026-09-01T00:49:12.941973Z","added_at":"2026-08-28T14:25:27.775185Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260830-SWI-WAN3/iga-swiatek-vs-xiyu-wang","event_title":"Iga Swiatek vs Xiyu Wang","chart_24h":[0.94,0.92,0.93,0.93,0.95,0.93,0.94,0.94,0.94,0.98,0.98,1.0]},{"source":"gemini","id":"219723-527487","event_id":"219723","slug":"GEMI-TENNIS-WTAUSO-20260830-SWI-WAN3-WAN3","question":"Xiyu Wang","group_item_title":"Xiyu Wang","description":"This market resolves to Yes if Xiyu Wang wins the tennis match between Xiyu Wang and Iga Swiatek originally scheduled for August 30, 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. View the [full rules](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/4jgBPRdZk1pQfm3QWMN1Sn/f4d531260d8cace650c3eaed8c63fb68/261-china.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.01,"active":false,"closed":true,"start_date":"2026-08-31T05:00:00Z","end_date":"2026-09-01T23:05:00Z","closed_time":"2026-09-01T00:43:08.520000Z","volume":null,"volume_24hr":null,"prob_24h_change":-0.09,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-01T00:49:12.941973Z","fetched_at":"2026-09-01T00:49:12.941973Z","added_at":"2026-08-28T14:25:27.775185Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260830-SWI-WAN3/iga-swiatek-vs-xiyu-wang","event_title":"Iga Swiatek vs Xiyu Wang","chart_24h":[0.09,0.11,0.09,0.09,0.09,0.08,0.09,0.08,0.09,0.06,0.03,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/219723","as_of":"2026-09-01T04:39:51.425475Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Iga Swiatek vs Xiyu Wang\" — top market at 100% probability across 2 outcomes","source_url":null}}