{"source":"gemini","id":"194008","ticker":"TENNIS-ATPCIN-20260815-BEL-MEN","slug":"mattia-bellucci-vs-jakub-mensik","title":"Mattia Bellucci vs Jakub Mensik","description":"Mattia Bellucci vs Jakub Mensik","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-14T08:10:14.843000Z","end_date":"2026-08-16T06:15:00Z","closed_time":"2026-08-15T21:16:16.267000Z","volume":66031.53,"volume_24hr":66031.53,"volume_24h_change":null,"normalized_vol_24hr":93.25281524658203,"normalized_volume":80.97087860107422,"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":"Jakub Mensik","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.24,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-15T21:19:29.595220Z","fetched_at":"2026-08-15T21:19:29.595220Z","added_at":"2026-08-14T08:17:26.019882Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260815-BEL-MEN/mattia-bellucci-vs-jakub-mensik","chart_24h":[378.78,389.02,2985.9,3241.52,60534.91,65751.75,66031.53],"markets":[{"source":"gemini","id":"194008-464520","event_id":"194008","slug":"GEMI-TENNIS-ATPCIN-20260815-BEL-MEN-MEN","question":"Jakub Mensik","group_item_title":"Jakub Mensik","description":"This market resolves to Yes if Jakub Mensik wins the tennis match between Jakub Mensik and Mattia Bellucci scheduled for August 15, 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/64GqAUITALgTJCEC2G02NY/fceaa8ede611cd68a94e0c79509adee7/061-czech-republic.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.11,"active":false,"closed":true,"start_date":"2026-08-15T05:00:00Z","end_date":"2026-08-16T06:15:00Z","closed_time":"2026-08-15T21:16:16.105000Z","volume":null,"volume_24hr":null,"prob_24h_change":0.24,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-15T22:42:22.438342Z","fetched_at":"2026-08-15T21:19:29.602105Z","added_at":"2026-08-14T08:17:26.118109Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260815-BEL-MEN/mattia-bellucci-vs-jakub-mensik","event_title":"Mattia Bellucci vs Jakub Mensik","chart_24h":[0.76,0.78,0.77,0.78,0.78,0.78,0.79,0.78,0.79,0.79,0.8,0.86,0.74,0.76,1.0,1.0]},{"source":"gemini","id":"194008-464519","event_id":"194008","slug":"GEMI-TENNIS-ATPCIN-20260815-BEL-MEN-BEL","question":"Mattia Bellucci","group_item_title":"Mattia Bellucci","description":"This market resolves to Yes if Mattia Bellucci wins the tennis match between Mattia Bellucci and Jakub Mensik scheduled for August 15, 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/5mldNlYRCoRGpCHAIpiPMh/335a76cdd66837574b56d48284d29974/011-italy.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.06,"active":false,"closed":true,"start_date":"2026-08-15T05:00:00Z","end_date":"2026-08-16T06:15:00Z","closed_time":"2026-08-15T21:16:16.267000Z","volume":null,"volume_24hr":null,"prob_24h_change":-0.27,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-15T22:42:22.438342Z","fetched_at":"2026-08-15T21:19:29.602105Z","added_at":"2026-08-14T08:17:26.118109Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260815-BEL-MEN/mattia-bellucci-vs-jakub-mensik","event_title":"Mattia Bellucci vs Jakub Mensik","chart_24h":[0.27,0.26,0.25,0.25,0.25,0.25,0.25,0.25,0.25,0.23,0.25,0.24,0.23,0.24,0.29,0.35,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/194008","as_of":"2026-08-15T23:28:01.834562Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Mattia Bellucci vs Jakub Mensik\" — top market at 100% probability across 2 outcomes","source_url":null}}