{"source":"gemini","id":"199531","ticker":"TENNIS-ATPCIN-20260818-CER2-AUG","slug":"juan-manuel-cerundolo-vs-f-auger-aliassime","title":"Juan Manuel Cerundolo vs F. Auger-Aliassime","description":"Juan Manuel Cerundolo vs F. Auger-Aliassime","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-17T11:18:44.808000Z","end_date":"2026-08-19T11:10:00Z","closed_time":null,"volume":4677.0,"volume_24hr":4677.0,"volume_24h_change":null,"normalized_vol_24hr":54.83922576904297,"normalized_volume":46.87333679199219,"liquidity":null,"open_interest":null,"categories":["Sports"],"tags":["ATP"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"F. Auger-Aliassime","top_outcome_probability":0.98,"top_outcome_prob_24h_change":0.16000000000000003,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-19T00:45:09.016725Z","fetched_at":"2026-08-19T00:45:09.016725Z","added_at":"2026-08-17T11:32:18.539330Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260818-CER2-AUG/juan-manuel-cerundolo-vs-f-auger-aliassime","chart_24h":[10.4,0.0,582.11,4677.0,4677.0],"markets":[{"source":"gemini","id":"199531-477931","event_id":"199531","slug":"GEMI-TENNIS-ATPCIN-20260818-CER2-AUG-AUG","question":"F. Auger-Aliassime","group_item_title":"F. Auger-Aliassime","description":"This market resolves to Yes if F. Auger-Aliassime wins the tennis match between F. Auger-Aliassime and Juan Manuel Cerundolo scheduled for August 18, 2026 at 11:00 AM ET. Otherwise, it resolves 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. Read the full contract [terms & conditions](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fc2d5e4e082ad4474aed8dc47ce46c601?alt=media&token=87c8f8b7-0646-4105-bb60-6ee4307ce404&apiKey=1b77ce3a269a43e985e77f3d65f715ba)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/4Wt2xOQXZDPgfOCfxlywAA/5a99ea8791b197e446b459e7d955a34c/206-canada.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.98,0.06],"probability":0.98,"spread":0.04,"active":false,"closed":true,"start_date":"2026-08-18T05:00:00Z","end_date":"2026-08-19T11:10:00Z","closed_time":null,"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":"2026-08-19T00:45:09.107223Z","fetched_at":"2026-08-19T00:45:09.107223Z","added_at":"2026-08-17T11:32:18.580884Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260818-CER2-AUG/juan-manuel-cerundolo-vs-f-auger-aliassime","event_title":"Juan Manuel Cerundolo vs F. Auger-Aliassime","chart_24h":[0.83,0.83,0.83,0.82,0.82,0.82,0.83,0.82,0.82,0.82,0.86,0.98,0.98]},{"source":"gemini","id":"199531-477930","event_id":"199531","slug":"GEMI-TENNIS-ATPCIN-20260818-CER2-AUG-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 F. Auger-Aliassime scheduled for August 18, 2026 at 11:00 AM ET. Otherwise, it resolves 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. Read the full contract [terms & conditions](https://cdn.builder.io/o/assets%2F1b77ce3a269a43e985e77f3d65f715ba%2Fc2d5e4e082ad4474aed8dc47ce46c601?alt=media&token=87c8f8b7-0646-4105-bb60-6ee4307ce404&apiKey=1b77ce3a269a43e985e77f3d65f715ba)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/78Nf1ZKzpIiDLhEmF8mF3G/13bc1be29fc55704f475c18ee6db2d78/064-argentina.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.05,0.99],"probability":0.05,"spread":0.04,"active":false,"closed":true,"start_date":"2026-08-18T05:00:00Z","end_date":"2026-08-19T11:10:00Z","closed_time":null,"volume":null,"volume_24hr":null,"prob_24h_change":-0.15999999999999998,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-19T00:45:09.107223Z","fetched_at":"2026-08-19T00:45:09.107223Z","added_at":"2026-08-17T11:32:18.580884Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260818-CER2-AUG/juan-manuel-cerundolo-vs-f-auger-aliassime","event_title":"Juan Manuel Cerundolo vs F. Auger-Aliassime","chart_24h":[0.21,0.2,0.2,0.2,0.2,0.19,0.17,0.05,0.05]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/199531","as_of":"2026-08-19T04:02:35.423924Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Juan Manuel Cerundolo vs F. Auger-Aliassime\" — top market at 98% probability across 2 outcomes","source_url":null}}