{"source":"kalshi","id":"KXWTASETWINNER-26JUL25LEASWA-1","ticker":"KXWTASETWINNER-26JUL25LEASWA-1","slug":"KXWTASETWINNER-26JUL25LEASWA-1","title":"Lea Ma vs Katie Swan: Set 1 Winner","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-07-24T21:30:00Z","end_date":"2026-08-08T17:30:00Z","closed_time":null,"volume":2675.94,"volume_24hr":2675.94,"volume_24h_change":null,"normalized_vol_24hr":21.907869338989258,"normalized_volume":13.918984413146973,"liquidity":null,"open_interest":1861.0,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL25LEASWA-1","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Katie Swan","top_outcome_probability":0.63,"top_outcome_prob_24h_change":0.63,"top_outcome_volume_24h_change":2139.94,"updated_at":"2026-07-25T10:34:04.726990Z","fetched_at":"2026-07-25T10:34:04.726990Z","added_at":"2026-07-24T21:39:07.091672Z","url":"https://kalshi.com/markets/kxwtasetwinner/lea-ma-vs-katie-swan-set-1-winner/kxwtasetwinner-26jul25leaswa-1","chart_24h":[0.0,2173.9700000000003,2675.94],"markets":[{"source":"kalshi","id":"KXWTASETWINNER-26JUL25LEASWA-1-SWA","event_id":"KXWTASETWINNER-26JUL25LEASWA-1","slug":"KXWTASETWINNER-26JUL25LEASWA-1-SWA","question":"Will Katie Swan win set 1 in the Lea Ma vs Katie Swan match","group_item_title":"Katie Swan","description":"If Katie Swan wins set 1 in the Lea Ma vs Katie Swan professional tennis match in the 2026 WTA Washington Round Of 16, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Lea Ma vs Katie Swan professional tennis match in the 2026 WTA Washington Round Of 16. 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.\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":[0.63,0.37],"probability":0.63,"spread":0.040000000000000036,"active":true,"closed":false,"start_date":"2026-07-24T21:30:00Z","end_date":"2026-08-08T17:30:00Z","closed_time":"2026-08-08T17:30:00Z","volume":2139.94,"volume_24hr":2139.94,"prob_24h_change":0.63,"volume_24h_change":2139.94,"normalized_vol_24hr":22.470245361328125,"normalized_volume":15.306039810180664,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-25T12:22:41.298509Z","fetched_at":"2026-07-25T12:22:41.298509Z","added_at":"2026-07-24T21:39:07.157184Z","url":"https://kalshi.com/markets/kxwtasetwinner/lea-ma-vs-katie-swan-set-1-winner/kxwtasetwinner-26jul25leaswa-1","event_title":"Lea Ma vs Katie Swan: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.54,0.54,0.63,0.63,0.63]},{"source":"kalshi","id":"KXWTASETWINNER-26JUL25LEASWA-1-LEA","event_id":"KXWTASETWINNER-26JUL25LEASWA-1","slug":"KXWTASETWINNER-26JUL25LEASWA-1-LEA","question":"Will Lea Ma win set 1 in the Lea Ma vs Katie Swan match","group_item_title":"Lea Ma","description":"If Lea Ma wins set 1 in the Lea Ma vs Katie Swan professional tennis match in the 2026 WTA Washington Round Of 16, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Lea Ma vs Katie Swan professional tennis match in the 2026 WTA Washington Round Of 16. 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.\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":[0.52,0.48],"probability":0.52,"spread":0.030000000000000027,"active":true,"closed":false,"start_date":"2026-07-24T21:30:00Z","end_date":"2026-08-08T17:30:00Z","closed_time":"2026-08-08T17:30:00Z","volume":536.0,"volume_24hr":536.0,"prob_24h_change":0.52,"volume_24h_change":536.0,"normalized_vol_24hr":15.096588134765625,"normalized_volume":10.283330917358398,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-25T12:22:41.298509Z","fetched_at":"2026-07-25T12:22:41.298509Z","added_at":"2026-07-24T21:39:07.157184Z","url":"https://kalshi.com/markets/kxwtasetwinner/lea-ma-vs-katie-swan-set-1-winner/kxwtasetwinner-26jul25leaswa-1","event_title":"Lea Ma vs Katie Swan: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.52,0.52,0.52]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTASETWINNER-26JUL25LEASWA-1","as_of":"2026-07-25T12:47:36.080149Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Lea Ma vs Katie Swan: Set 1 Winner\" — top market at 63% probability across 2 outcomes","source_url":null}}