{"source":"kalshi","id":"KXWTAMATCH-26SEP20OSTZAK","ticker":"KXWTAMATCH-26SEP20OSTZAK","slug":"KXWTAMATCH-26SEP20OSTZAK","title":"Ostapenko vs Zakharova","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-20T03:05:00Z","end_date":"2026-10-05T03:00:00Z","closed_time":null,"volume":2519.45,"volume_24hr":2514.61,"volume_24h_change":null,"normalized_vol_24hr":19.667724609375,"normalized_volume":16.611997604370117,"liquidity":null,"open_interest":2448.1099999999997,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26SEP20OSTZAK","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Jelena Ostapenko","top_outcome_probability":0.64,"top_outcome_prob_24h_change":0.64,"top_outcome_volume_24h_change":2284.77,"updated_at":"2026-09-20T16:46:29.353762Z","fetched_at":"2026-09-20T16:46:29.353762Z","added_at":"2026-09-20T03:09:57.917850Z","url":"https://kalshi.com/markets/kxwtamatch/ostapenko-vs-zakharova/kxwtamatch-26sep20ostzak","chart_24h":[0.0,6.0,313.89,532.54,604.54,667.15,679.53,686.53,691.2,702.87,713.5400000000001,762.22,860.51,863.57,864.7900000000001,1637.55,2402.8500000000004,2509.61],"kind":"live","markets":[{"source":"kalshi","id":"KXWTAMATCH-26SEP20OSTZAK-OST","event_id":"KXWTAMATCH-26SEP20OSTZAK","slug":"KXWTAMATCH-26SEP20OSTZAK-OST","question":"Jelena Ostapenko wins","group_item_title":"Jelena Ostapenko","description":"If Jelena Ostapenko wins the Ostapenko vs Zakharova professional tennis match in the 2026 WTA Seoul Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Ostapenko vs Zakharova professional tennis match in the 2026 WTA Seoul 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":[0.64,0.36],"probability":0.64,"spread":0.040000000000000036,"active":true,"closed":false,"start_date":"2026-09-20T03:05:00Z","end_date":"2026-10-05T03:00:00Z","closed_time":"2026-10-05T03:00:00Z","volume":2284.77,"volume_24hr":2284.77,"prob_24h_change":0.64,"volume_24h_change":2284.77,"normalized_vol_24hr":20.49727439880371,"normalized_volume":18.62255096435547,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-20T16:32:22.965323Z","fetched_at":"2026-09-20T16:32:22.965323Z","added_at":"2026-09-20T03:09:58.176394Z","url":"https://kalshi.com/markets/kxwtamatch/ostapenko-vs-zakharova/kxwtamatch-26sep20ostzak","event_title":"Ostapenko vs Zakharova","chart_24h":[0.0,0.63,0.69,0.65,0.65,0.65,0.66,0.66,0.66,0.57,0.57,0.63,0.63,0.63,0.65,0.63,0.63,0.63]},{"source":"kalshi","id":"KXWTAMATCH-26SEP20OSTZAK-ZAK","event_id":"KXWTAMATCH-26SEP20OSTZAK","slug":"KXWTAMATCH-26SEP20OSTZAK-ZAK","question":"Anastasia Zakharova wins","group_item_title":"Anastasia Zakharova","description":"If Anastasia Zakharova wins the Ostapenko vs Zakharova professional tennis match in the 2026 WTA Seoul Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Ostapenko vs Zakharova professional tennis match in the 2026 WTA Seoul 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":[0.38,0.62],"probability":0.38,"spread":0.020000000000000018,"active":true,"closed":false,"start_date":"2026-09-20T03:05:00Z","end_date":"2026-10-05T03:00:00Z","closed_time":"2026-10-05T03:00:00Z","volume":234.68,"volume_24hr":229.84,"prob_24h_change":0.38,"volume_24h_change":229.84,"normalized_vol_24hr":10.146342277526855,"normalized_volume":9.288771629333496,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-20T16:46:29.447556Z","fetched_at":"2026-09-20T16:46:29.447556Z","added_at":"2026-09-20T03:09:58.176394Z","url":"https://kalshi.com/markets/kxwtamatch/ostapenko-vs-zakharova/kxwtamatch-26sep20ostzak","event_title":"Ostapenko vs Zakharova","chart_24h":[0.0,0.0,0.36,0.36,0.36,0.38,0.38,0.38,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39,0.39]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26SEP20OSTZAK","as_of":"2026-09-20T16:50:13.278300Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Ostapenko vs Zakharova\" — top market at 64% probability across 2 outcomes","source_url":null}}