{"source":"gemini","id":"214849","ticker":"TENNIS-WTAUSO-20260826-ZID-REA","slug":"tamara-zidansek-vs-guiomar-maristany-zuleta-de-reales","title":"Tamara Zidansek vs Guiomar Maristany Zuleta De Reales","description":"Tamara Zidansek vs Guiomar Maristany Zuleta De Reales","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-25T21:09:23.637000Z","end_date":"2026-08-27T08:45:00Z","closed_time":"2026-08-26T22:33:14.868000Z","volume":7219.0,"volume_24hr":7219.0,"volume_24h_change":null,"normalized_vol_24hr":65.2276840209961,"normalized_volume":49.43438720703125,"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":"Tamara Zidansek","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.39,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-26T22:38:21.244951Z","fetched_at":"2026-08-26T22:38:21.244951Z","added_at":"2026-08-25T21:16:50.986611Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260826-ZID-REA/tamara-zidansek-vs-guiomar-maristany-zuleta-de-reales","chart_24h":[10.04,3700.43,7069.0,7219.0],"markets":[{"source":"gemini","id":"214849-515858","event_id":"214849","slug":"GEMI-TENNIS-WTAUSO-20260826-ZID-REA-ZID","question":"Tamara Zidansek","group_item_title":"Tamara Zidansek","description":"This market resolves to Yes if Tamara Zidansek wins the tennis match between Tamara Zidansek and Guiomar Maristany Zuleta De Reales originally scheduled for August 26, 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/4rfJVXvCxXi2fkhyjaHBVq/fdfdb8088022d588510f380851666345/004-slovenia.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.02,"active":false,"closed":true,"start_date":"2026-08-26T05:00:00Z","end_date":"2026-08-27T08:45:00Z","closed_time":"2026-08-26T22:33:14.868000Z","volume":null,"volume_24hr":null,"prob_24h_change":0.39,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-26T23:41:11.348261Z","fetched_at":"2026-08-26T22:38:21.284228Z","added_at":"2026-08-25T21:16:51.192666Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260826-ZID-REA/tamara-zidansek-vs-guiomar-maristany-zuleta-de-reales","event_title":"Tamara Zidansek vs Guiomar Maristany Zuleta De Reales","chart_24h":[0.61,0.62,0.63,0.62,0.63,0.62,0.6,0.61,0.62,0.61,0.61,0.63,0.61,0.62,0.62,0.62,0.8,0.86,1.0,1.0]},{"source":"gemini","id":"214849-515859","event_id":"214849","slug":"GEMI-TENNIS-WTAUSO-20260826-ZID-REA-REA","question":"Guiomar Maristany Zuleta De Reales","group_item_title":"Guiomar Maristany Zuleta De Reales","description":"This market resolves to Yes if Guiomar Maristany Zuleta De Reales wins the tennis match between Guiomar Maristany Zuleta De Reales and Tamara Zidansek originally scheduled for August 26, 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/4AAjJeLryUNtWPmR8Vq4ZZ/b2ad05c169ad68eafd731719b5371298/044-spain.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":false,"closed":true,"start_date":"2026-08-26T05:00:00Z","end_date":"2026-08-27T08:45:00Z","closed_time":"2026-08-26T22:33:14.711000Z","volume":null,"volume_24hr":null,"prob_24h_change":-0.42,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-26T23:41:11.348261Z","fetched_at":"2026-08-26T22:38:21.284228Z","added_at":"2026-08-25T21:16:51.192666Z","url":"https://www.gemini.com/predictions/TENNIS-WTAUSO-20260826-ZID-REA/tamara-zidansek-vs-guiomar-maristany-zuleta-de-reales","event_title":"Tamara Zidansek vs Guiomar Maristany Zuleta De Reales","chart_24h":[0.42,0.41,0.42,0.42,0.41,0.42,0.43,0.42,0.42,0.42,0.41,0.41,0.42,0.41,0.41,0.42,0.27,0.17,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/214849","as_of":"2026-08-27T00:33:23.360550Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Tamara Zidansek vs Guiomar Maristany Zuleta De Reales\" — top market at 100% probability across 2 outcomes","source_url":null}}