{"source":"kalshi","id":"KXWTAMATCH-26JUN12RYBBOU","ticker":"KXWTAMATCH-26JUN12RYBBOU","slug":"KXWTAMATCH-26JUN12RYBBOU","title":"Rybakina vs Boulter","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-12T12:36:00Z","end_date":"2026-06-26T13:30:00Z","closed_time":null,"volume":299785.04,"volume_24hr":287026.33,"volume_24h_change":null,"normalized_vol_24hr":49.61970138549805,"normalized_volume":41.66157913208008,"liquidity":null,"open_interest":268860.39,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN12RYBBOU","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Elena Rybakina","top_outcome_probability":0.85,"top_outcome_prob_24h_change":0.85,"top_outcome_volume_24h_change":184224.2,"updated_at":"2026-06-12T17:32:20.135383Z","fetched_at":"2026-06-12T17:32:20.135383Z","added_at":"2026-06-12T12:40:10.120798Z","url":"https://kalshi.com/markets/kxwtamatch/rybakina-vs-boulter/kxwtamatch-26jun12rybbou","chart_24h":[0.0,2430.03,6303.92,10143.56,15937.03,62925.64,65653.29000000001,93816.44],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26JUN12RYBBOU-RYB","event_id":"KXWTAMATCH-26JUN12RYBBOU","slug":"KXWTAMATCH-26JUN12RYBBOU-RYB","question":"Will Elena Rybakina win the Rybakina vs Boulter: Quarterfinal match?","group_item_title":"Elena Rybakina","description":"If Elena Rybakina wins the Rybakina vs Boulter professional tennis match in the 2026 WTA London Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Rybakina vs Boulter professional tennis match in the 2026 WTA London Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.85,0.15000000000000002],"probability":0.85,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-12T12:36:00Z","end_date":"2026-06-26T13:30:00Z","closed_time":"2026-06-26T13:30:00Z","volume":192815.56,"volume_24hr":184224.2,"prob_24h_change":0.85,"volume_24h_change":184224.2,"normalized_vol_24hr":48.79433059692383,"normalized_volume":43.12122344970703,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T17:32:45.249687Z","fetched_at":"2026-06-12T17:32:20.320105Z","added_at":"2026-06-12T12:40:10.230954Z","url":"https://kalshi.com/markets/kxwtamatch/rybakina-vs-boulter/kxwtamatch-26jun12rybbou","event_title":"Rybakina vs Boulter","chart_24h":[0.0,0.81,0.79,0.79,0.78,0.77,0.79,0.83]},{"source":"kalshi","id":"KXWTAMATCH-26JUN12RYBBOU-BOU","event_id":"KXWTAMATCH-26JUN12RYBBOU","slug":"KXWTAMATCH-26JUN12RYBBOU-BOU","question":"Will Katie Boulter win the Rybakina vs Boulter: Quarterfinal match?","group_item_title":"Katie Boulter","description":"If Katie Boulter wins the Rybakina vs Boulter professional tennis match in the 2026 WTA London Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Rybakina vs Boulter professional tennis match in the 2026 WTA London Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.15,0.85],"probability":0.15,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-12T12:36:00Z","end_date":"2026-06-26T13:30:00Z","closed_time":"2026-06-26T13:30:00Z","volume":106969.48,"volume_24hr":102802.13,"prob_24h_change":0.15,"volume_24h_change":102802.13,"normalized_vol_24hr":44.2118034362793,"normalized_volume":39.046871185302734,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-12T17:32:45.249687Z","fetched_at":"2026-06-12T17:32:20.320105Z","added_at":"2026-06-12T12:40:10.230954Z","url":"https://kalshi.com/markets/kxwtamatch/rybakina-vs-boulter/kxwtamatch-26jun12rybbou","event_title":"Rybakina vs Boulter","chart_24h":[0.0,0.23,0.22,0.23,0.24,0.23,0.23,0.19]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26JUN12RYBBOU","as_of":"2026-06-12T17:36:04.906498Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Rybakina vs Boulter\" — top market at 85% probability across 2 outcomes","source_url":null}}