{"source":"gemini","id":"235050","ticker":"TENNIS-WTAUSO-20260907-SWI-ZHE","slug":"iga-swiatek-vs-zheng-qinwen","title":"Iga Swiatek vs Zheng Qinwen","description":"Iga Swiatek vs Zheng Qinwen","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":true,"closed":false,"start_date":"2026-09-06T00:00:07.423000Z","end_date":"2026-09-08T15:30:00Z","closed_time":null,"volume":32346.77,"volume_24hr":32346.77,"volume_24h_change":null,"normalized_vol_24hr":81.27320861816406,"normalized_volume":68.018798828125,"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":"Zheng Qinwen","top_outcome_probability":0.85,"top_outcome_prob_24h_change":0.63,"top_outcome_volume_24h_change":null,"updated_at":"2026-09-07T17:31:51.984085Z","fetched_at":"2026-09-07T17:31:51.984085Z","added_at":"2026-09-06T18:59:17.312418Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260907-SWI-ZHE/iga-swiatek-vs-zheng-qinwen","chart_24h":[0.0,18.48,24.64,55.45,101.74,111.88,316.17,353.06,3825.55,19423.23,32346.77],"kind":"live","markets":[{"source":"gemini","id":"235050-573153","event_id":"235050","slug":"GEMI-TENNIS-WTAUSO-20260907-SWI-ZHE-ZHE","question":"Zheng Qinwen","group_item_title":"Zheng Qinwen","description":"This market resolves to Yes if Zheng Qinwen wins the tennis match between Zheng Qinwen and Iga Swiatek originally scheduled for September 7, 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":[0.85,0.2],"probability":0.85,"spread":0.05,"active":true,"closed":false,"start_date":"2026-09-07T05:00:00Z","end_date":"2026-09-08T15:30:00Z","closed_time":null,"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":"2026-09-07T17:31:52.278804Z","fetched_at":"2026-09-07T17:31:52.278804Z","added_at":"2026-09-06T18:59:18.169638Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260907-SWI-ZHE/iga-swiatek-vs-zheng-qinwen","event_title":"Iga Swiatek vs Zheng Qinwen","chart_24h":[0.22,0.21,0.21,0.2,0.2,0.19,0.11,0.62,0.85]},{"source":"gemini","id":"235050-573148","event_id":"235050","slug":"GEMI-TENNIS-WTAUSO-20260907-SWI-ZHE-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 Zheng Qinwen originally scheduled for September 7, 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":[0.2,0.85],"probability":0.2,"spread":0.05,"active":true,"closed":false,"start_date":"2026-09-07T05:00:00Z","end_date":"2026-09-08T15:30:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.6000000000000001,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-07T17:31:52.278804Z","fetched_at":"2026-09-07T17:31:52.278804Z","added_at":"2026-09-06T18:59:18.169638Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260907-SWI-ZHE/iga-swiatek-vs-zheng-qinwen","event_title":"Iga Swiatek vs Zheng Qinwen","chart_24h":[0.8,0.8,0.81,0.81,0.82,0.82,0.84,0.93,0.42,0.2]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/235050","as_of":"2026-09-07T19:10:38.529309Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Iga Swiatek vs Zheng Qinwen\" — top market at 85% probability across 2 outcomes","source_url":null}}