{"source":"gemini","id":"227868","ticker":"TENNIS-ATPUSO-20260903-MON-TIE","slug":"gael-monfils-vs-learner-tien","title":"Gael Monfils vs Learner Tien","description":"Gael Monfils vs Learner Tien","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-09-02T01:53:56.626000Z","end_date":"2026-09-04T23:05:00Z","closed_time":"2026-09-04T01:30:08.669000Z","volume":4796.19,"volume_24hr":4794.01,"volume_24h_change":null,"normalized_vol_24hr":56.827911376953125,"normalized_volume":45.314208984375,"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":"Learner Tien","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.16000000000000003,"top_outcome_volume_24h_change":null,"updated_at":"2026-09-04T01:35:47.678046Z","fetched_at":"2026-09-04T01:35:47.678046Z","added_at":"2026-09-02T01:56:45.338200Z","url":"https://www.gemini.com/predictions/TENNIS-ATPUSO-20260903-MON-TIE/gael-monfils-vs-learner-tien","chart_24h":[120.53,357.23,358.41,4025.14,4154.8,4443.39,4676.64,4794.01],"kind":"live","markets":[{"source":"gemini","id":"227868-550457","event_id":"227868","slug":"GEMI-TENNIS-ATPUSO-20260903-MON-TIE-TIE","question":"Learner Tien","group_item_title":"Learner Tien","description":"This market resolves to Yes if Learner Tien wins the tennis match between Learner Tien and Gael Monfils originally scheduled for September 3, 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/enO9xnfkxGSdWrMuQ8f5I/4c82ff835d421bbc99f0e320a08f2088/153-united-states-of-america.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.03,"active":false,"closed":true,"start_date":"2026-09-03T05:00:00Z","end_date":"2026-09-04T23:05:00Z","closed_time":"2026-09-04T01:30:08.521000Z","volume":null,"volume_24hr":null,"prob_24h_change":0.16000000000000003,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-04T01:35:47.688660Z","fetched_at":"2026-09-04T01:35:47.688660Z","added_at":"2026-09-02T01:56:45.587509Z","url":"https://www.gemini.com/predictions/TENNIS-ATPUSO-20260903-MON-TIE/gael-monfils-vs-learner-tien","event_title":"Gael Monfils vs Learner Tien","chart_24h":[0.84,0.83,0.83,0.83,0.84,0.83,0.84,0.92,0.97,0.99,1.0]},{"source":"gemini","id":"227868-550456","event_id":"227868","slug":"GEMI-TENNIS-ATPUSO-20260903-MON-TIE-MON","question":"Gael Monfils","group_item_title":"Gael Monfils","description":"This market resolves to Yes if Gael Monfils wins the tennis match between Gael Monfils and Learner Tien originally scheduled for September 3, 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/7rFibkECUoSzkz9Zulj7CF/0b7bf0a20e8d6939b02973f89704e354/077-france.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.03,"active":false,"closed":true,"start_date":"2026-09-03T05:00:00Z","end_date":"2026-09-04T23:05:00Z","closed_time":"2026-09-04T01:30:08.669000Z","volume":null,"volume_24hr":null,"prob_24h_change":-0.2,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-04T01:35:47.688660Z","fetched_at":"2026-09-04T01:35:47.688660Z","added_at":"2026-09-02T01:56:45.587509Z","url":"https://www.gemini.com/predictions/TENNIS-ATPUSO-20260903-MON-TIE/gael-monfils-vs-learner-tien","event_title":"Gael Monfils vs Learner Tien","chart_24h":[0.2,0.2,0.21,0.2,0.19,0.11,0.06,0.04,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/227868","as_of":"2026-09-04T02:45:29.716229Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Gael Monfils vs Learner Tien\" — top market at 100% probability across 2 outcomes","source_url":null}}