{"source":"kalshi","id":"KXWTAMATCH-26JUN25OSTSON","ticker":"KXWTAMATCH-26JUN25OSTSON","slug":"KXWTAMATCH-26JUN25OSTSON","title":"Ostapenko vs Sonmez","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-06-24T13:15:00Z","end_date":"2026-07-09T10:00:00Z","closed_time":null,"volume":3596.53,"volume_24hr":3596.53,"volume_24h_change":null,"normalized_vol_24hr":20.544275283813477,"normalized_volume":16.623271942138672,"liquidity":null,"open_interest":3546.39,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN25OSTSON","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Jelena Ostapenko","top_outcome_probability":0.64,"top_outcome_prob_24h_change":-0.29000000000000004,"top_outcome_volume_24h_change":2823.8,"updated_at":"2026-06-24T21:32:56.948981Z","fetched_at":"2026-06-24T21:32:56.948981Z","added_at":"2026-06-24T13:27:49.899525Z","url":"https://kalshi.com/markets/kxwtamatch/ostapenko-vs-sonmez/kxwtamatch-26jun25ostson","chart_24h":[0.0,1.07,23.07,90.15,161.94,521.4,521.4,592.4,2752.7999999999997,3164.81,3471.71,3514.33,3596.53],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26JUN25OSTSON-OST","event_id":"KXWTAMATCH-26JUN25OSTSON","slug":"KXWTAMATCH-26JUN25OSTSON-OST","question":"Will Jelena Ostapenko win the Ostapenko vs Sonmez: Quarterfinal match?","group_item_title":"Jelena Ostapenko","description":"If Jelena Ostapenko wins the Ostapenko vs Sonmez professional tennis match in the 2026 WTA Eastbourne Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Ostapenko vs Sonmez professional tennis match in the 2026 WTA Eastbourne 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":[0.64,0.36],"probability":0.64,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-24T13:15:00Z","end_date":"2026-07-09T10:00:00Z","closed_time":"2026-07-09T10:00:00Z","volume":2823.8,"volume_24hr":2823.8,"prob_24h_change":-0.29000000000000004,"volume_24h_change":2823.8,"normalized_vol_24hr":20.826519012451172,"normalized_volume":18.47185516357422,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-24T21:34:15.153296Z","fetched_at":"2026-06-24T21:32:57.077814Z","added_at":"2026-06-24T13:27:50.139752Z","url":"https://kalshi.com/markets/kxwtamatch/ostapenko-vs-sonmez/kxwtamatch-26jun25ostson","event_title":"Ostapenko vs Sonmez","chart_24h":[0.93,0.93,0.93,0.63,0.64,0.64,0.64,0.64,0.64,0.63,0.64,0.64,0.64]},{"source":"kalshi","id":"KXWTAMATCH-26JUN25OSTSON-SON","event_id":"KXWTAMATCH-26JUN25OSTSON","slug":"KXWTAMATCH-26JUN25OSTSON-SON","question":"Will Zeynep Sonmez win the Ostapenko vs Sonmez: Quarterfinal match?","group_item_title":"Zeynep Sonmez","description":"If Zeynep Sonmez wins the Ostapenko vs Sonmez professional tennis match in the 2026 WTA Eastbourne Quarterfinal after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Ostapenko vs Sonmez professional tennis match in the 2026 WTA Eastbourne 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":[0.37,0.63],"probability":0.37,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-06-24T13:15:00Z","end_date":"2026-07-09T10:00:00Z","closed_time":"2026-07-09T10:00:00Z","volume":772.73,"volume_24hr":772.73,"prob_24h_change":0.37,"volume_24h_change":772.73,"normalized_vol_24hr":14.591551780700684,"normalized_volume":12.941818237304688,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-24T21:34:15.153296Z","fetched_at":"2026-06-24T21:32:57.077814Z","added_at":"2026-06-24T13:27:50.139752Z","url":"https://kalshi.com/markets/kxwtamatch/ostapenko-vs-sonmez/kxwtamatch-26jun25ostson","event_title":"Ostapenko vs Sonmez","chart_24h":[0.0,0.0,0.42,0.42,0.36,0.37,0.37,0.37,0.37,0.37,0.37]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26JUN25OSTSON","as_of":"2026-06-24T21:58:36.609428Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Ostapenko vs Sonmez\" — top market at 64% probability across 2 outcomes","source_url":null}}