{"source":"gemini","id":"199537","ticker":"TENNIS-WTACIN-20260817-FRE-RYB","slug":"magdalena-frech-vs-elena-rybakina","title":"Magdalena Frech vs Elena Rybakina","description":"Magdalena Frech vs Elena Rybakina","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-08-17T11:19:19.035000Z","end_date":"2026-08-18T05:20:00Z","closed_time":"2026-08-17T21:23:38.516000Z","volume":3463.23,"volume_24hr":3463.23,"volume_24h_change":null,"normalized_vol_24hr":51.00995635986328,"normalized_volume":43.61844253540039,"liquidity":null,"open_interest":null,"categories":["Sports"],"tags":["WTA"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Elena Rybakina","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.12,"top_outcome_volume_24h_change":null,"updated_at":"2026-08-17T21:28:37.940849Z","fetched_at":"2026-08-17T21:28:37.940849Z","added_at":"2026-08-17T11:32:14.482728Z","url":"https://www.gemini.com/predictions/TENNIS-WTACIN-20260817-FRE-RYB/magdalena-frech-vs-elena-rybakina","chart_24h":[0.0,20.17,1808.74,3269.23,3463.23,3463.23],"markets":[{"source":"gemini","id":"199537-477943","event_id":"199537","slug":"GEMI-TENNIS-WTACIN-20260817-FRE-RYB-RYB","question":"Elena Rybakina","group_item_title":"Elena Rybakina","description":"This market resolves to Yes if Elena Rybakina wins the tennis match between Elena Rybakina and Magdalena Frech scheduled for August 17, 2026 at 12:30 PM ET. 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