{"source":"kalshi","id":"KXWTAMATCH-26AUG04ZHAOST","ticker":"KXWTAMATCH-26AUG04ZHAOST","slug":"KXWTAMATCH-26AUG04ZHAOST","title":"Zhang vs Ostapenko","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-03T19:35:00Z","end_date":"2026-08-18T15:00:00Z","closed_time":null,"volume":8364.9,"volume_24hr":8364.9,"volume_24h_change":null,"normalized_vol_24hr":29.09246063232422,"normalized_volume":22.022981643676758,"liquidity":null,"open_interest":8359.9,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG04ZHAOST","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Jelena Ostapenko","top_outcome_probability":0.72,"top_outcome_prob_24h_change":0.72,"top_outcome_volume_24h_change":1651.27,"updated_at":"2026-08-04T06:04:02.332553Z","fetched_at":"2026-08-04T06:04:02.332553Z","added_at":"2026-08-03T19:36:16.670880Z","url":"https://kalshi.com/markets/kxwtamatch/zhang-vs-ostapenko/kxwtamatch-26aug04zhaost","chart_24h":[0.0,142.19,175.57,176.89,241.89,337.89,351.33,353.33,363.33,364.33,599.3299999999999,2832.31,3536.23,4325.93,7357.4400000000005,8364.9],"markets":[{"source":"kalshi","id":"KXWTAMATCH-26AUG04ZHAOST-OST","event_id":"KXWTAMATCH-26AUG04ZHAOST","slug":"KXWTAMATCH-26AUG04ZHAOST-OST","question":"Will Jelena Ostapenko win the Zhang vs Ostapenko: Round Of 64 match?","group_item_title":"Jelena Ostapenko","description":"If Jelena Ostapenko wins the Zhang vs Ostapenko professional tennis match in the 2026 WTA Toronto Round Of 64 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Zhang vs Ostapenko professional tennis match in the 2026 WTA Toronto Round Of 64 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":[0.72,0.28],"probability":0.72,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-03T19:35:00Z","end_date":"2026-08-18T15:00:00Z","closed_time":"2026-08-18T15:00:00Z","volume":1651.27,"volume_24hr":1651.27,"prob_24h_change":0.72,"volume_24h_change":1651.27,"normalized_vol_24hr":23.051223754882812,"normalized_volume":17.092466354370117,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-04T06:50:53.260561Z","fetched_at":"2026-08-04T06:50:53.260561Z","added_at":"2026-08-03T19:36:17.031052Z","url":"https://kalshi.com/markets/kxwtamatch/zhang-vs-ostapenko/kxwtamatch-26aug04zhaost","event_title":"Zhang vs Ostapenko","chart_24h":[0.0,0.0,0.0,0.76,0.76,0.74,0.74,0.74,0.73,0.73,0.72,0.72,0.72,0.76,0.72,0.72,0.72,0.72]},{"source":"kalshi","id":"KXWTAMATCH-26AUG04ZHAOST-ZHA","event_id":"KXWTAMATCH-26AUG04ZHAOST","slug":"KXWTAMATCH-26AUG04ZHAOST-ZHA","question":"Will Shuai Zhang win the Zhang vs Ostapenko: Round Of 64 match?","group_item_title":"Shuai Zhang","description":"If Shuai Zhang wins the Zhang vs Ostapenko professional tennis match in the 2026 WTA Toronto Round Of 64 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Zhang vs Ostapenko professional tennis match in the 2026 WTA Toronto Round Of 64 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":[0.3,0.7],"probability":0.3,"spread":0.009999999999999953,"active":true,"closed":false,"start_date":"2026-08-03T19:35:00Z","end_date":"2026-08-18T15:00:00Z","closed_time":"2026-08-18T15:00:00Z","volume":6713.63,"volume_24hr":6713.63,"prob_24h_change":0.3,"volume_24h_change":6713.63,"normalized_vol_24hr":32.60032653808594,"normalized_volume":24.173120498657227,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-04T06:36:47.521559Z","fetched_at":"2026-08-04T06:36:47.521559Z","added_at":"2026-08-03T19:36:17.031052Z","url":"https://kalshi.com/markets/kxwtamatch/zhang-vs-ostapenko/kxwtamatch-26aug04zhaost","event_title":"Zhang vs Ostapenko","chart_24h":[0.0,0.0,0.0,0.26,0.31,0.31,0.31,0.3,0.3,0.3,0.3,0.3,0.3,0.29,0.29,0.3,0.29,0.3,0.3]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTAMATCH-26AUG04ZHAOST","as_of":"2026-08-04T07:01:23.822691Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Zhang vs Ostapenko\" — top market at 30% probability across 2 outcomes","source_url":null}}