{"source":"kalshi","id":"KXWTASETWINNER-26AUG30ANDTJE-1","ticker":"KXWTASETWINNER-26AUG30ANDTJE-1","slug":"KXWTASETWINNER-26AUG30ANDTJE-1","title":"Mirra Andreeva vs Janice Tjen: Set 1 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":"2026-09-01T20:34:11Z","volume":41227.899999999994,"volume_24hr":40018.81999999999,"volume_24h_change":null,"normalized_vol_24hr":39.329345703125,"normalized_volume":30.774911880493164,"liquidity":null,"open_interest":28296.75,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG30ANDTJE-1","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Mirra Andreeva","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.18999999999999995,"top_outcome_volume_24h_change":32431.519999999997,"updated_at":"2026-09-01T20:39:42.772200Z","fetched_at":"2026-09-01T20:39:42.772200Z","added_at":"2026-08-27T17:59:55.846456Z","url":"https://kalshi.com/markets/kxwtasetwinner/mirra-andreeva-vs-janice-tjen-set-1-winner/kxwtasetwinner-26aug30andtje-1","chart_24h":[461.32,365.99,270.66,270.66,316.12,445.55,446.55,424.22,1104.99,2772.38,2776.8100000000004,4057.2699999999995,29762.83,40018.81999999999],"kind":"live","markets":[{"source":"kalshi","id":"KXWTASETWINNER-26AUG30ANDTJE-1-AND","event_id":"KXWTASETWINNER-26AUG30ANDTJE-1","slug":"KXWTASETWINNER-26AUG30ANDTJE-1-AND","question":"Will Mirra Andreeva win set 1 in the Mirra Andreeva vs Janice Tjen match","group_item_title":"Mirra Andreeva","description":"If Mirra Andreeva wins set 1 in the Mirra Andreeva vs Janice Tjen 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 Mirra Andreeva vs Janice Tjen 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":"2026-09-01T20:34:11Z","volume":34101.92,"volume_24hr":32892.84,"prob_24h_change":0.18999999999999995,"volume_24h_change":32431.519999999997,"normalized_vol_24hr":40.533782958984375,"normalized_volume":33.911128997802734,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-01T20:39:42.777602Z","fetched_at":"2026-09-01T20:39:42.777602Z","added_at":"2026-08-27T17:59:55.956534Z","url":"https://kalshi.com/markets/kxwtasetwinner/mirra-andreeva-vs-janice-tjen-set-1-winner/kxwtasetwinner-26aug30andtje-1","event_title":"Mirra Andreeva vs Janice Tjen: Set 1 Winner","chart_24h":[0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.8,0.79,0.8,0.79,0.8,0.8,0.94,0.99]},{"source":"kalshi","id":"KXWTASETWINNER-26AUG30ANDTJE-1-TJE","event_id":"KXWTASETWINNER-26AUG30ANDTJE-1","slug":"KXWTASETWINNER-26AUG30ANDTJE-1-TJE","question":"Will Janice Tjen win set 1 in the Mirra Andreeva vs Janice Tjen match","group_item_title":"Janice Tjen","description":"If Janice Tjen wins set 1 in the Mirra Andreeva vs Janice Tjen 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 Mirra Andreeva vs Janice Tjen 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":"2026-09-01T20:34:11Z","volume":7125.98,"volume_24hr":7125.98,"prob_24h_change":0.01,"volume_24h_change":7125.98,"normalized_vol_24hr":29.489788055419922,"normalized_volume":24.50120735168457,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-01T20:39:42.777602Z","fetched_at":"2026-09-01T20:39:42.777602Z","added_at":"2026-08-27T17:59:55.956534Z","url":"https://kalshi.com/markets/kxwtasetwinner/mirra-andreeva-vs-janice-tjen-set-1-winner/kxwtasetwinner-26aug30andtje-1","event_title":"Mirra Andreeva vs Janice Tjen: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.21,0.21,0.21,0.21,0.2,0.2,0.2,0.06,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXWTASETWINNER-26AUG30ANDTJE-1","as_of":"2026-09-01T22:16:29.234778Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Mirra Andreeva vs Janice Tjen: Set 1 Winner\" — top market at 99% probability across 2 outcomes","source_url":null}}