{"source":"gemini","id":"219658","ticker":"TENNIS-ATPUSO-20260830-CHO-ZAN","slug":"jan-choinski-vs-botic-van-de-zandschulp","title":"Jan Choinski vs Botic Van De Zandschulp","description":"Jan Choinski vs Botic Van De Zandschulp","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-28T13:29:23.591000Z","end_date":"2026-09-03T16:40:00Z","closed_time":null,"volume":11056.02,"volume_24hr":11054.77,"volume_24h_change":null,"normalized_vol_24hr":68.58256530761719,"normalized_volume":54.68275833129883,"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":"Botic Van De Zandschulp","top_outcome_probability":0.96,"top_outcome_prob_24h_change":0.17999999999999994,"top_outcome_volume_24h_change":null,"updated_at":"2026-09-02T18:57:06.432979Z","fetched_at":"2026-09-02T18:57:06.432979Z","added_at":"2026-08-28T13:42:48.360408Z","url":"https://www.gemini.com/predictions/TENNIS-ATPUSO-20260830-CHO-ZAN/jan-choinski-vs-botic-van-de-zandschulp","chart_24h":[7.55,74.8,73.55,79.77,2079.77,11054.77],"kind":"live","markets":[{"source":"gemini","id":"219658-527367","event_id":"219658","slug":"GEMI-TENNIS-ATPUSO-20260830-CHO-ZAN-ZAN","question":"Botic Van De Zandschulp","group_item_title":"Botic Van De Zandschulp","description":"This market resolves to Yes if Botic Van De Zandschulp wins the tennis match between Botic Van De Zandschulp and Jan Choinski 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_1078aa92-c5fe-42cb-9491-466335816650.pdf)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/7dm1i1EPReff6owK3eUu8C/ecf541ebabf52818ce0b050c52b51fbc/195-netherlands.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.96,0.07],"probability":0.96,"spread":0.03,"active":false,"closed":true,"start_date":"2026-09-02T05:00:00Z","end_date":"2026-09-03T16:40:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":0.17999999999999994,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-02T18:57:06.468065Z","fetched_at":"2026-09-02T18:57:06.468065Z","added_at":"2026-08-28T13:42:48.630648Z","url":"https://www.gemini.com/predictions/TENNIS-ATPUSO-20260830-CHO-ZAN/jan-choinski-vs-botic-van-de-zandschulp","event_title":"Jan Choinski vs Botic Van De Zandschulp","chart_24h":[0.78,0.78,0.79,0.78,0.79,0.79,0.79,0.79,0.79,0.79,0.79,0.91,0.98,0.96]},{"source":"gemini","id":"219658-527366","event_id":"219658","slug":"GEMI-TENNIS-ATPUSO-20260830-CHO-ZAN-CHO","question":"Jan Choinski","group_item_title":"Jan Choinski","description":"This market resolves to Yes if Jan Choinski wins the tennis match between Jan Choinski and Botic Van De Zandschulp 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_1078aa92-c5fe-42cb-9491-466335816650.pdf)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/4m6aMP1NbVCXrSu0IZnmO2/eb4d853aefd5896f78754b866f99cccf/262-united-kingdom.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.07,0.96],"probability":0.07,"spread":0.03,"active":false,"closed":true,"start_date":"2026-09-02T05:00:00Z","end_date":"2026-09-03T16:40:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.16999999999999998,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-02T18:57:06.468065Z","fetched_at":"2026-09-02T18:57:06.468065Z","added_at":"2026-08-28T13:42:48.630648Z","url":"https://www.gemini.com/predictions/TENNIS-ATPUSO-20260830-CHO-ZAN/jan-choinski-vs-botic-van-de-zandschulp","event_title":"Jan Choinski vs Botic Van De Zandschulp","chart_24h":[0.24,0.25,0.24,0.25,0.25,0.25,0.26,0.25,0.25,0.25,0.25,0.25,0.25,0.24,0.12,0.05,0.07]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/219658","as_of":"2026-09-02T20:24:29.274524Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Jan Choinski vs Botic Van De Zandschulp\" — top market at 96% probability across 2 outcomes","source_url":null}}