{"source":"kalshi","id":"KXWTASETWINNER-26JUN29SINZHE-1","ticker":"KXWTASETWINNER-26JUN29SINZHE-1","slug":"KXWTASETWINNER-26JUN29SINZHE-1","title":"Katerina Siniakova vs Qinwen Zheng: Set 1 Winner","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-06-26T10:30:00Z","end_date":"2026-07-13T10:00:00Z","closed_time":"2026-06-29T18:28:13Z","volume":12077.0,"volume_24hr":12076.0,"volume_24h_change":null,"normalized_vol_24hr":28.98354148864746,"normalized_volume":21.266170501708984,"liquidity":null,"open_interest":8834.529999999999,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUN29SINZHE-1","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Katerina Siniakova","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.42999999999999994,"top_outcome_volume_24h_change":3600.06,"updated_at":"2026-06-29T18:34:23.040961Z","fetched_at":"2026-06-29T18:34:23.040961Z","added_at":"2026-06-26T10:38:15.456194Z","url":"https://kalshi.com/markets/kxwtasetwinner/katerina-siniakova-vs-qinwen-zheng-set-1-winner/kxwtasetwinner-26jun29sinzhe-1","chart_24h":[38.51,413.6,746.78,1451.5500000000002,10085.15,12076.0],"markets":[{"source":"kalshi","id":"KXWTASETWINNER-26JUN29SINZHE-1-SIN","event_id":"KXWTASETWINNER-26JUN29SINZHE-1","slug":"KXWTASETWINNER-26JUN29SINZHE-1-SIN","question":"Will Katerina Siniakova win set 1 in the Katerina Siniakova vs Qinwen Zheng match","group_item_title":"Katerina Siniakova","description":"If Katerina Siniakova wins set 1 in the Katerina Siniakova vs Qinwen Zheng professional tennis match in the 2026 Wimbledon Women Singles Round Of 128, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Katerina Siniakova vs Qinwen Zheng professional tennis match in the 2026 Wimbledon Women Singles Round Of 128. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.","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":"2026-06-26T10:30:00Z","end_date":"2026-07-13T10:00:00Z","closed_time":"2026-06-29T18:28:13Z","volume":3934.24,"volume_24hr":3933.24,"prob_24h_change":0.42999999999999994,"volume_24h_change":3600.06,"normalized_vol_24hr":23.472314834594727,"normalized_volume":20.265419006347656,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-29T18:47:47.837994Z","fetched_at":"2026-06-29T18:34:23.049829Z","added_at":"2026-06-26T10:38:15.584141Z","url":"https://kalshi.com/markets/kxwtasetwinner/katerina-siniakova-vs-qinwen-zheng-set-1-winner/kxwtasetwinner-26jun29sinzhe-1","event_title":"Katerina Siniakova vs Qinwen Zheng: Set 1 Winner","chart_24h":[0.56,0.55,0.55,0.61,0.86,0.99]},{"source":"kalshi","id":"KXWTASETWINNER-26JUN29SINZHE-1-ZHE","event_id":"KXWTASETWINNER-26JUN29SINZHE-1","slug":"KXWTASETWINNER-26JUN29SINZHE-1-ZHE","question":"Will Qinwen Zheng win set 1 in the Katerina Siniakova vs Qinwen Zheng match","group_item_title":"Qinwen Zheng","description":"If Qinwen Zheng wins set 1 in the Katerina Siniakova vs Qinwen Zheng professional tennis match in the 2026 Wimbledon Women Singles Round Of 128, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Katerina Siniakova vs Qinwen Zheng professional tennis match in the 2026 Wimbledon Women Singles Round Of 128. 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). If a retirement occurs, all markets that can be unconditionally settled based on play already completed will resolve accordingly. Any markets that cannot be unconditionally settled will resolve to Fair Market Price, as determined at the sole discretion of the Exchange.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.01,0.99],"probability":0.01,"spread":1.0,"active":false,"closed":true,"start_date":"2026-06-26T10:30:00Z","end_date":"2026-07-13T10:00:00Z","closed_time":"2026-06-29T18:28:13Z","volume":8142.76,"volume_24hr":8142.76,"prob_24h_change":0.01,"volume_24h_change":8142.76,"normalized_vol_24hr":27.779760360717773,"normalized_volume":23.98288917541504,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-06-29T18:34:53.579458Z","fetched_at":"2026-06-29T18:34:23.049829Z","added_at":"2026-06-26T10:38:15.584141Z","url":"https://kalshi.com/markets/kxwtasetwinner/katerina-siniakova-vs-qinwen-zheng-set-1-winner/kxwtasetwinner-26jun29sinzhe-1","event_title":"Katerina Siniakova vs Qinwen Zheng: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.45,0.46,0.46,0.46,0.51,0.26,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTASETWINNER-26JUN29SINZHE-1","as_of":"2026-06-29T21:17:31.449819Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Katerina Siniakova vs Qinwen Zheng: Set 1 Winner\" — top market at 1% probability across 2 outcomes","source_url":null}}