{"source":"gemini","id":"187261","ticker":"TENNIS-ATPMON-20260811-MEN-SHE","slug":"jakub-mensik-vs-ben-shelton","title":"Jakub Mensik vs Ben Shelton","description":"Jakub Mensik vs Ben Shelton","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-10T13:27:38.766000Z","end_date":"2026-08-12T10:00:00Z","closed_time":"2026-08-11T23:26:18.245000Z","volume":16338.88,"volume_24hr":16338.88,"volume_24h_change":null,"normalized_vol_24hr":72.27351379394531,"normalized_volume":61.8906364440918,"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":"Ben Shelton","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.44999999999999996,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-11T23:31:31.637260Z","fetched_at":"2026-08-11T23:31:31.637260Z","added_at":"2026-08-10T13:30:48.809470Z","url":"https://www.gemini.com/predictions/TENNIS-ATPMON-20260811-MEN-SHE/jakub-mensik-vs-ben-shelton","chart_24h":[167.43,334.91,1849.91,2928.94,2938.98,11145.83,12871.49,16338.88,16338.88],"markets":[{"source":"gemini","id":"187261-449669","event_id":"187261","slug":"GEMI-TENNIS-ATPMON-20260811-MEN-SHE-SHE","question":"Ben Shelton","group_item_title":"Ben Shelton","description":"This market resolves to Yes if Ben Shelton wins the tennis match between Ben Shelton and Jakub Mensik scheduled for August 11, 2026 at 4:00 PM ET. 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