{"_meta":{"attribution":"Data aggregated by pdata.world (https://pdata.world) from 8 prediction-market venues; CC BY 4.0; source data © each venue.","canonical_url":"https://pdata.world/events/kalshi/KXWTADOUBLES-26OCT11KALYASEALSON","as_of":"2026-10-13T12:16:11.935643Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Kalinina / Yastremska vs Eala / Sonmez\" — resolved: \"Anhelina Kalinina / Dayana Yastremska\" (closed 2026-10-13). https://pdata.world/events/kalshi/KXWTADOUBLES-26OCT11KALYASEALSON","source_url":"https://kalshi.com/markets/kxwtadoubles/kalinina-yastremska-vs-eala-sonmez/kxwtadoubles-26oct11kalyasealson"},"source":"kalshi","id":"KXWTADOUBLES-26OCT11KALYASEALSON","ticker":"KXWTADOUBLES-26OCT11KALYASEALSON","slug":"KXWTADOUBLES-26OCT11KALYASEALSON","title":"Kalinina / Yastremska vs Eala / Sonmez","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-10-11T02:05:00Z","end_date":"2026-10-26T02:00:00Z","closed_time":"2026-10-13T11:34:46Z","volume":80886.73999999999,"volume_24hr":80393.12,"volume_24h_change":null,"normalized_vol_24hr":35.45674514770508,"normalized_volume":34.339683532714844,"liquidity":null,"open_interest":33004.08,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26OCT11KALYASEALSON","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Anhelina Kalinina / Dayana Yastremska","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.53,"top_outcome_volume_24h_change":62471.87,"updated_at":"2026-10-13T11:42:45.554841Z","fetched_at":"2026-10-13T11:42:45.554841Z","added_at":"2026-10-11T02:14:30.473978Z","url":"https://kalshi.com/markets/kxwtadoubles/kalinina-yastremska-vs-eala-sonmez/kxwtadoubles-26oct11kalyasealson","chart_24h":[305.95,303.28000000000003,347.34000000000003,734.23,737.8100000000001,741.95,716.95,678.09,504.67999999999995,522.57,524.67,541.09,551.17,568.96,554.38,922.76,2353.56,2584.92,2937.45,9751.98,80393.12],"kind":"live","mutually_exclusive":true,"markets_total":2,"markets":[{"source":"kalshi","id":"KXWTADOUBLES-26OCT11KALYASEALSON-KALYAS","event_id":"KXWTADOUBLES-26OCT11KALYASEALSON","slug":"KXWTADOUBLES-26OCT11KALYASEALSON-KALYAS","question":"Anhelina Kalinina / Dayana Yastremska wins","group_item_title":"Anhelina Kalinina / Dayana Yastremska","description":"If Anhelina Kalinina / Dayana Yastremska wins the Kalinina / Yastremska vs Eala / Sonmez professional tennis match in the 2026 WTA Wuhan Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Kalinina / Yastremska vs Eala / Sonmez professional tennis match in the 2026 WTA Wuhan 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).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.99,0.010000000000000009],"probability":0.99,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-11T02:05:00Z","end_date":"2026-10-26T02:00:00Z","closed_time":"2026-10-13T11:34:46Z","result":"yes","volume":62531.59,"volume_24hr":62501.73,"prob_24h_change":0.53,"volume_24h_change":62471.87,"normalized_vol_24hr":38.34889602661133,"normalized_volume":37.96543502807617,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-13T11:42:45.594035Z","fetched_at":"2026-10-13T11:42:45.594035Z","added_at":"2026-10-11T02:14:30.614104Z","url":"https://kalshi.com/markets/kxwtadoubles/kalinina-yastremska-vs-eala-sonmez/kxwtadoubles-26oct11kalyasealson","event_title":"Kalinina / Yastremska vs Eala / Sonmez","chart_24h":[0.46,0.46,0.46,0.46,0.73,0.73,0.55,0.55,0.55,0.55,0.55,0.55,0.55,0.48,0.48,0.47,0.47,0.51,0.74,0.99]},{"source":"kalshi","id":"KXWTADOUBLES-26OCT11KALYASEALSON-EALSON","event_id":"KXWTADOUBLES-26OCT11KALYASEALSON","slug":"KXWTADOUBLES-26OCT11KALYASEALSON-EALSON","question":"Alexandra Eala / Zeynep Sonmez wins","group_item_title":"Alexandra Eala / Zeynep Sonmez","description":"If Alexandra Eala / Zeynep Sonmez wins the Kalinina / Yastremska vs Eala / Sonmez professional tennis match in the 2026 WTA Wuhan Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Kalinina / Yastremska vs Eala / Sonmez professional tennis match in the 2026 WTA Wuhan 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).\n\nKalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.02,0.98],"probability":0.02,"spread":1.0,"active":false,"closed":true,"start_date":"2026-10-11T02:05:00Z","end_date":"2026-10-26T02:00:00Z","closed_time":"2026-10-13T11:34:46Z","result":"no","volume":18355.15,"volume_24hr":17891.39,"prob_24h_change":-0.53,"volume_24h_change":17615.3,"normalized_vol_24hr":30.15336799621582,"normalized_volume":30.00548553466797,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-10-13T11:42:45.594035Z","fetched_at":"2026-10-13T11:42:45.594035Z","added_at":"2026-10-11T02:14:30.614104Z","url":"https://kalshi.com/markets/kxwtadoubles/kalinina-yastremska-vs-eala-sonmez/kxwtadoubles-26oct11kalyasealson","event_title":"Kalinina / Yastremska vs Eala / Sonmez","chart_24h":[0.55,0.55,0.55,0.51,0.54,0.46,0.46,0.46,0.46,0.46,0.46,0.46,0.49,0.49,0.49,0.55,0.55,0.53,0.54,0.54,0.53,0.54,0.54,0.26,0.02]}]}