{"source":"gemini","id":"206922","ticker":"TENNIS-ATPCIN-20260822-COB-FIL","slug":"flavio-cobolli-vs-arthur-fils","title":"Flavio Cobolli vs Arthur Fils","description":"Flavio Cobolli vs Arthur Fils","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":true,"closed":false,"start_date":"2026-08-21T13:36:43.276000Z","end_date":"2026-08-23T05:30:00Z","closed_time":null,"volume":5741.72,"volume_24hr":5741.72,"volume_24h_change":null,"normalized_vol_24hr":50.76728057861328,"normalized_volume":46.91973876953125,"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":"Arthur Fils","top_outcome_probability":0.71,"top_outcome_prob_24h_change":-0.020000000000000018,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-22T15:22:02.808655Z","fetched_at":"2026-08-22T15:22:02.808655Z","added_at":"2026-08-21T13:41:45.894965Z","url":"https://www.gemini.com/predictions/TENNIS-ATPCIN-20260822-COB-FIL/flavio-cobolli-vs-arthur-fils","chart_24h":[20.03,33.46,649.58,1339.79,1498.65,1565.86,1838.69,2812.53,5741.72],"markets":[{"source":"gemini","id":"206922-495994","event_id":"206922","slug":"GEMI-TENNIS-ATPCIN-20260822-COB-FIL-FIL","question":"Arthur Fils","group_item_title":"Arthur Fils","description":"This market resolves to Yes if Arthur Fils wins the tennis match between Arthur Fils and Flavio Cobolli scheduled for August 22, 2026 at 1:30 PM ET. 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