{"source":"gemini","id":"219660","ticker":"TENNIS-ATPUSO-20260830-CER2-RUU","slug":"juan-manuel-cerundolo-vs-casper-ruud","title":"Juan Manuel Cerundolo vs Casper Ruud","description":"Juan Manuel Cerundolo vs Casper Ruud","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":true,"closed":false,"start_date":"2026-08-28T13:29:37.047000Z","end_date":"2026-09-02T03:00:00Z","closed_time":null,"volume":14147.39,"volume_24hr":14147.39,"volume_24h_change":null,"normalized_vol_24hr":72.26431274414062,"normalized_volume":58.62819290161133,"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":"Casper Ruud","top_outcome_probability":0.59,"top_outcome_prob_24h_change":-0.07000000000000006,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-30T15:40:16.733457Z","fetched_at":"2026-08-30T15:40:16.733457Z","added_at":"2026-08-28T13:42:48.360408Z","url":"https://www.gemini.com/predictions/TENNIS-ATPUSO-20260830-CER2-RUU/juan-manuel-cerundolo-vs-casper-ruud","chart_24h":[152.4,14147.39],"kind":"live","markets":[{"source":"gemini","id":"219660-527371","event_id":"219660","slug":"GEMI-TENNIS-ATPUSO-20260830-CER2-RUU-RUU","question":"Casper Ruud","group_item_title":"Casper Ruud","description":"This market resolves to Yes if Casper Ruud wins the tennis match between Casper Ruud and Juan Manuel Cerundolo 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/5CsZNrQ9i4OH7oMlvTR0Ii/e4024523334cc2edbcf4065369d90584/058-norway.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.59,0.42],"probability":0.59,"spread":0.01,"active":true,"closed":false,"start_date":"2026-09-01T05:00:00Z","end_date":"2026-09-02T03:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.07000000000000006,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-30T15:40:16.949173Z","fetched_at":"2026-08-30T15:40:16.949173Z","added_at":"2026-08-28T13:42:48.630648Z","url":"https://www.gemini.com/predictions/TENNIS-ATPUSO-20260830-CER2-RUU/juan-manuel-cerundolo-vs-casper-ruud","event_title":"Juan Manuel Cerundolo vs Casper Ruud","chart_24h":[0.64,0.64,0.64,0.64,0.64,0.64,0.63,0.63,0.63,0.59]},{"source":"gemini","id":"219660-527370","event_id":"219660","slug":"GEMI-TENNIS-ATPUSO-20260830-CER2-RUU-CER2","question":"Juan Manuel Cerundolo","group_item_title":"Juan Manuel Cerundolo","description":"This market resolves to Yes if Juan Manuel Cerundolo wins the tennis match between Juan Manuel Cerundolo and Casper Ruud 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/78Nf1ZKzpIiDLhEmF8mF3G/13bc1be29fc55704f475c18ee6db2d78/064-argentina.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.41,0.64],"probability":0.41,"spread":0.05,"active":true,"closed":false,"start_date":"2026-09-01T05:00:00Z","end_date":"2026-09-02T03:00:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":0.04999999999999999,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-30T15:40:16.949173Z","fetched_at":"2026-08-30T15:40:16.949173Z","added_at":"2026-08-28T13:42:48.630648Z","url":"https://www.gemini.com/predictions/TENNIS-ATPUSO-20260830-CER2-RUU/juan-manuel-cerundolo-vs-casper-ruud","event_title":"Juan Manuel Cerundolo vs Casper Ruud","chart_24h":[0.38,0.38,0.39,0.39,0.39,0.4,0.41]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/219660","as_of":"2026-08-30T18:45:43.895912Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Juan Manuel Cerundolo vs Casper Ruud\" — top market at 59% probability across 2 outcomes","source_url":null}}