{"source":"gemini","id":"62742","ticker":"TENNIS-WTAFO-20260530-MBO-KEY","slug":"victoria-mboko-vs-madison-keys","title":"Victoria Mboko vs Madison Keys","description":"Victoria Mboko vs Madison Keys","image":"https://assets.gemini.com/predictions/images/tennis_test_02_42aacd7e-073f-453c-a9a2-7f09d07bbc38.jpg","icon":null,"active":false,"closed":true,"start_date":"2026-05-29T13:38:33.775000Z","end_date":"2026-05-31T00:40:00Z","closed_time":"2026-05-30T20:02:54.199000Z","volume":4493.0,"volume_24hr":4493.0,"volume_24h_change":null,"normalized_vol_24hr":50.55244827270508,"normalized_volume":41.68644714355469,"liquidity":null,"open_interest":null,"categories":["Sports"],"tags":["French Open"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Madison Keys","top_outcome_probability":1.0,"top_outcome_prob_24h_change":0.51,"top_outcome_volume_24h_change":null,"updated_at":"2026-05-30T20:09:10.043066Z","fetched_at":"2026-05-30T20:09:10.043066Z","added_at":"2026-05-29T13:45:11.373791Z","url":"https://www.gemini.com/predictions/TENNIS-WTAFO-20260530-MBO-KEY/victoria-mboko-vs-madison-keys","chart_24h":[100.0,161.0,171.0,172.0,349.0,2849.0,3049.0,4293.0,4493.0],"markets":[{"source":"gemini","id":"62742-227108","event_id":"62742","slug":"GEMI-TENNIS-WTAFO-20260530-MBO-KEY-KEY","question":"Madison Keys","group_item_title":"Madison Keys","description":"This market resolves to Yes if Madison Keys wins the tennis match between Madison Keys and Victoria Mboko scheduled for May 30, 2026 at 7:50 AM ET. 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Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/Sporting_Win_Lose_Event_2_Terms_and_Conditions_1078aa92-c5fe-42cb-9491-466335816650.pdf)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/enO9xnfkxGSdWrMuQ8f5I/4c82ff835d421bbc99f0e320a08f2088/153-united-states-of-america.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[1.0,0.0],"probability":1.0,"spread":0.08,"active":false,"closed":true,"start_date":"2026-05-29T09:00:00Z","end_date":"2026-05-31T00:40:00Z","closed_time":"2026-05-30T20:02:54.199000Z","volume":null,"volume_24hr":null,"prob_24h_change":0.51,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T20:09:11.408339Z","fetched_at":"2026-05-30T20:09:10.094737Z","added_at":"2026-05-29T13:45:11.512184Z","url":"https://www.gemini.com/predictions/TENNIS-WTAFO-20260530-MBO-KEY/victoria-mboko-vs-madison-keys","event_title":"Victoria Mboko vs Madison Keys","chart_24h":[0.49,0.49,0.5,0.49,0.49,0.49,0.49,0.49,0.49,0.49,0.52,0.54,0.54,0.53,0.52,0.53,0.55,0.66,0.98,0.78,0.51,1.0]},{"source":"gemini","id":"62742-227107","event_id":"62742","slug":"GEMI-TENNIS-WTAFO-20260530-MBO-KEY-MBO","question":"Victoria Mboko","group_item_title":"Victoria Mboko","description":"This market resolves to Yes if Victoria Mboko wins the tennis match between Victoria Mboko and Madison Keys scheduled for May 30, 2026 at 7:50 AM ET. 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Read the full contract [terms & conditions](https://assets.gemini.com/predictions/terms_and_conditions/Sporting_Win_Lose_Event_2_Terms_and_Conditions_1078aa92-c5fe-42cb-9491-466335816650.pdf)","image":"https://images.ctfassets.net/jg6lo9a2ukvr/4Wt2xOQXZDPgfOCfxlywAA/5a99ea8791b197e446b459e7d955a34c/206-canada.png","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.0,1.0],"probability":0.0,"spread":0.08,"active":false,"closed":true,"start_date":"2026-05-29T09:00:00Z","end_date":"2026-05-31T00:40:00Z","closed_time":"2026-05-30T20:02:54.006000Z","volume":null,"volume_24hr":null,"prob_24h_change":-0.55,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":null,"liquidity":null,"categories":["Sports"],"updated_at":"2026-05-30T23:35:10.997219Z","fetched_at":"2026-05-30T20:09:10.094737Z","added_at":"2026-05-29T13:45:11.512184Z","url":"https://www.gemini.com/predictions/TENNIS-WTAFO-20260530-MBO-KEY/victoria-mboko-vs-madison-keys","event_title":"Victoria Mboko vs Madison Keys","chart_24h":[0.55,0.55,0.55,0.53,0.52,0.53,0.53,0.53,0.53,0.53,0.55,0.52,0.52,0.52,0.52,0.52,0.53,0.4,0.07,0.41,0.57,0.0,0.0,0.0]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/gemini/62742","as_of":"2026-05-31T01:06:40.414078Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Gemini): \"Victoria Mboko vs Madison Keys\" — top market at 100% probability across 2 outcomes","source_url":null}}