{"source":"kalshi","id":"KXWTAMATCH-26JUN15BOIYAS","ticker":"KXWTAMATCH-26JUN15BOIYAS","slug":"KXWTAMATCH-26JUN15BOIYAS","title":"Boisson vs Yastremska","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-14T10:06:00Z","end_date":"2026-06-29T10:00:00Z","closed_time":null,"volume":1119.49,"volume_24hr":1122.49,"volume_24h_change":null,"normalized_vol_24hr":14.168173789978027,"normalized_volume":12.875101089477539,"liquidity":null,"open_interest":1061.49,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN15BOIYAS","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Dayana Yastremska","top_outcome_probability":0.78,"top_outcome_prob_24h_change":0.07000000000000006,"top_outcome_volume_24h_change":755.68,"updated_at":"2026-06-14T19:15:56.236846Z","fetched_at":"2026-06-14T19:15:56.236846Z","added_at":"2026-06-14T10:06:32.086969Z","url":"https://kalshi.com/markets/kxwtamatch/boisson-vs-yastremska/kxwtamatch-26jun15boiyas","chart_24h":[0.0,1.0,1.0,275.68,357.68,357.68,401.68,567.69,622.69,646.69,1009.6899999999999,1122.49],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26JUN15BOIYAS-YAS","event_id":"KXWTAMATCH-26JUN15BOIYAS","slug":"KXWTAMATCH-26JUN15BOIYAS-YAS","question":"Will Dayana Yastremska win the Boisson vs Yastremska: Round Of 32 match?","group_item_title":"Dayana Yastremska","description":"If Dayana Yastremska wins the Boisson vs Yastremska professional tennis match in the 2026 WTA Nottingham Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Boisson vs Yastremska professional tennis match in the 2026 WTA Nottingham Round Of 32 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":[0.78,0.21999999999999997],"probability":0.78,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-14T10:06:00Z","end_date":"2026-06-29T10:00:00Z","closed_time":"2026-06-29T10:00:00Z","volume":752.68,"volume_24hr":755.68,"prob_24h_change":0.07000000000000006,"volume_24h_change":755.68,"normalized_vol_24hr":13.193856239318848,"normalized_volume":12.77949047088623,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-14T21:35:42.931719Z","fetched_at":"2026-06-14T21:35:42.931719Z","added_at":"2026-06-14T10:06:32.353209Z","url":"https://kalshi.com/markets/kxwtamatch/boisson-vs-yastremska/kxwtamatch-26jun15boiyas","event_title":"Boisson vs Yastremska","chart_24h":[0.71,0.71,0.71,0.77,0.78,0.77,0.78,0.78,0.8,0.8,0.78,0.78,0.78,0.78]},{"source":"kalshi","id":"KXWTAMATCH-26JUN15BOIYAS-BOI","event_id":"KXWTAMATCH-26JUN15BOIYAS","slug":"KXWTAMATCH-26JUN15BOIYAS-BOI","question":"Will Lois Boisson win the Boisson vs Yastremska: Round Of 32 match?","group_item_title":"Lois Boisson","description":"If Lois Boisson wins the Boisson vs Yastremska professional tennis match in the 2026 WTA Nottingham Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Boisson vs Yastremska professional tennis match in the 2026 WTA Nottingham Round Of 32 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":[0.21,0.79],"probability":0.21,"spread":0.01999999999999999,"active":true,"closed":false,"start_date":"2026-06-14T10:06:00Z","end_date":"2026-06-29T10:00:00Z","closed_time":"2026-06-29T10:00:00Z","volume":366.81,"volume_24hr":366.81,"prob_24h_change":0.21,"volume_24h_change":366.81,"normalized_vol_24hr":10.47853946685791,"normalized_volume":10.161626815795898,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-14T19:16:45.880306Z","fetched_at":"2026-06-14T19:15:56.397848Z","added_at":"2026-06-14T10:06:32.353209Z","url":"https://kalshi.com/markets/kxwtamatch/boisson-vs-yastremska/kxwtamatch-26jun15boiyas","event_title":"Boisson vs Yastremska","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.23,0.23,0.23,0.22,0.21]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26JUN15BOIYAS","as_of":"2026-06-14T21:47:14.848280Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Boisson vs Yastremska\" — top market at 78% probability across 2 outcomes","source_url":null}}