{"source":"kalshi","id":"KXWTASETWINNER-26AUG30KEYKOR-2","ticker":"KXWTASETWINNER-26AUG30KEYKOR-2","slug":"KXWTASETWINNER-26AUG30KEYKOR-2","title":"Madison Keys vs Alina Korneeva: Set 2 Winner","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-08-27T17:50:00Z","end_date":"2026-09-13T15:00:00Z","closed_time":"2026-09-13T15:00:00Z","volume":361827.47000000003,"volume_24hr":356609.09,"volume_24h_change":null,"normalized_vol_24hr":59.193115234375,"normalized_volume":44.640708923339844,"liquidity":null,"open_interest":204112.97000000003,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG30KEYKOR-2","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Madison Keys","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":244674.85,"updated_at":"2026-09-01T17:26:03.047467Z","fetched_at":"2026-09-01T17:26:03.047467Z","added_at":"2026-08-27T17:59:54.428812Z","url":"https://kalshi.com/markets/kxwtasetwinner/madison-keys-vs-alina-korneeva-set-2-winner/kxwtasetwinner-26aug30keykor-2","chart_24h":[100.0,381.11,383.43,454.43,879.4300000000001,12441.51,89625.38,356609.09],"kind":"live","markets":[{"source":"kalshi","id":"KXWTASETWINNER-26AUG30KEYKOR-2-KEY","event_id":"KXWTASETWINNER-26AUG30KEYKOR-2","slug":"KXWTASETWINNER-26AUG30KEYKOR-2-KEY","question":"Will Madison Keys win set 2 in the Madison Keys vs Alina Korneeva match","group_item_title":"Madison Keys","description":"If Madison Keys wins set 2 in the Madison Keys vs Alina Korneeva professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Madison Keys vs Alina Korneeva professional tennis match in the 2026 US Open 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.\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":[0.99,0.010000000000000009],"probability":0.99,"spread":0.010000000000000009,"active":false,"closed":true,"start_date":"2026-08-27T17:50:00Z","end_date":"2026-09-13T15:00:00Z","closed_time":"2026-09-13T15:00:00Z","volume":249893.23,"volume_24hr":244674.85,"prob_24h_change":0.99,"volume_24h_change":244674.85,"normalized_vol_24hr":59.80477523803711,"normalized_volume":48.08806610107422,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-01T17:26:03.071027Z","fetched_at":"2026-09-01T17:26:03.071027Z","added_at":"2026-08-27T17:59:54.802019Z","url":"https://kalshi.com/markets/kxwtasetwinner/madison-keys-vs-alina-korneeva-set-2-winner/kxwtasetwinner-26aug30keykor-2","event_title":"Madison Keys vs Alina Korneeva: Set 2 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.7,0.7,0.7,0.7,0.7,0.7,0.7,0.67,0.67,0.67,0.66,0.68,0.64,0.9,0.99]},{"source":"kalshi","id":"KXWTASETWINNER-26AUG30KEYKOR-2-KOR","event_id":"KXWTASETWINNER-26AUG30KEYKOR-2","slug":"KXWTASETWINNER-26AUG30KEYKOR-2-KOR","question":"Will Alina Korneeva win set 2 in the Madison Keys vs Alina Korneeva match","group_item_title":"Alina Korneeva","description":"If Alina Korneeva wins set 2 in the Madison Keys vs Alina Korneeva professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Madison Keys vs Alina Korneeva professional tennis match in the 2026 US Open 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.\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":[0.01,0.99],"probability":0.01,"spread":0.01,"active":false,"closed":true,"start_date":"2026-08-27T17:50:00Z","end_date":"2026-09-13T15:00:00Z","closed_time":"2026-09-13T15:00:00Z","volume":111934.24,"volume_24hr":111934.24,"prob_24h_change":0.01,"volume_24h_change":111934.24,"normalized_vol_24hr":52.503761291503906,"normalized_volume":42.07419204711914,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-01T17:26:03.071027Z","fetched_at":"2026-09-01T17:26:03.071027Z","added_at":"2026-08-27T17:59:54.802019Z","url":"https://kalshi.com/markets/kxwtasetwinner/madison-keys-vs-alina-korneeva-set-2-winner/kxwtasetwinner-26aug30keykor-2","event_title":"Madison Keys vs Alina Korneeva: Set 2 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.36,0.08,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTASETWINNER-26AUG30KEYKOR-2","as_of":"2026-09-01T18:53:36.264478Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Madison Keys vs Alina Korneeva: Set 2 Winner\" — top market at 99% probability across 2 outcomes","source_url":null}}