{"source":"gemini","id":"182640","ticker":"TENNIS-ATPMON-20260809-GRI-AGU2","slug":"tallon-griekspoor-vs-daniel-merida-aguilar","title":"Tallon Griekspoor vs Daniel Merida Aguilar","description":"Tallon Griekspoor vs Daniel Merida Aguilar","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-07T21:05:49.736000Z","end_date":"2026-08-10T04:30:00Z","closed_time":null,"volume":8969.18,"volume_24hr":8850.6,"volume_24h_change":null,"normalized_vol_24hr":63.189945220947266,"normalized_volume":51.47837448120117,"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":"Daniel Merida Aguilar","top_outcome_probability":0.97,"top_outcome_prob_24h_change":0.5,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-09T17:55:35.312745Z","fetched_at":"2026-08-09T17:55:35.312745Z","added_at":"2026-08-07T21:09:46.756433Z","url":"https://www.gemini.com/predictions/TENNIS-ATPMON-20260809-GRI-AGU2/tallon-griekspoor-vs-daniel-merida-aguilar","chart_24h":[131.59,191.49,213.32,341.99,324.16,630.69,1465.27,1572.36,8282.29,8850.6,8850.6],"markets":[{"source":"gemini","id":"182640-439139","event_id":"182640","slug":"GEMI-TENNIS-ATPMON-20260809-GRI-AGU2-AGU2","question":"Daniel Merida Aguilar","group_item_title":"Daniel Merida Aguilar","description":"This market resolves to Yes if Daniel Merida Aguilar wins the tennis match between Daniel Merida Aguilar and Tallon Griekspoor scheduled for August 9, 2026 at 12:30 PM ET. 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