{"source":"kalshi","id":"KXATPSETWINNER-26AUG24ANTSEA-1","ticker":"KXATPSETWINNER-26AUG24ANTSEA-1","slug":"KXATPSETWINNER-26AUG24ANTSEA-1","title":"Michael Antonius vs Henry Searle: Set 1 Winner","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-08-23T20:00:00Z","end_date":"2026-09-07T14:00:00Z","closed_time":"2026-08-25T15:49:44Z","volume":6946.3,"volume_24hr":6946.3,"volume_24h_change":null,"normalized_vol_24hr":29.249061584472656,"normalized_volume":21.496013641357422,"liquidity":null,"open_interest":5507.26,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG24ANTSEA-1","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Michael Antonius","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":2301.88,"updated_at":"2026-08-25T16:03:12.054673Z","fetched_at":"2026-08-25T16:03:12.054673Z","added_at":"2026-08-23T20:19:13.354266Z","url":"https://kalshi.com/markets/kxatpsetwinner/michael-antonius-vs-henry-searle-set-1-winner/kxatpsetwinner-26aug24antsea-1","chart_24h":[300.04,301.42,301.42,306.42,320.42,663.46,4025.2799999999997,6946.3],"markets":[{"source":"kalshi","id":"KXATPSETWINNER-26AUG24ANTSEA-1-ANT","event_id":"KXATPSETWINNER-26AUG24ANTSEA-1","slug":"KXATPSETWINNER-26AUG24ANTSEA-1-ANT","question":"Will Michael Antonius win set 1 in the Michael Antonius vs Henry Searle match","group_item_title":"Michael Antonius","description":"If Michael Antonius wins set 1 in the Michael Antonius vs Henry Searle professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Michael Antonius vs Henry Searle professional tennis match in the 2026 US Open Men 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":1.0,"active":false,"closed":true,"start_date":"2026-08-23T20:00:00Z","end_date":"2026-09-07T14:00:00Z","closed_time":"2026-08-25T15:49:44Z","volume":2301.88,"volume_24hr":2301.88,"prob_24h_change":0.99,"volume_24h_change":2301.88,"normalized_vol_24hr":23.916038513183594,"normalized_volume":18.658479690551758,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T16:04:08.503455Z","fetched_at":"2026-08-25T16:03:12.071023Z","added_at":"2026-08-23T20:19:13.605378Z","url":"https://kalshi.com/markets/kxatpsetwinner/michael-antonius-vs-henry-searle-set-1-winner/kxatpsetwinner-26aug24antsea-1","event_title":"Michael Antonius vs Henry Searle: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.34,0.32,0.99,0.99]},{"source":"kalshi","id":"KXATPSETWINNER-26AUG24ANTSEA-1-SEA","event_id":"KXATPSETWINNER-26AUG24ANTSEA-1","slug":"KXATPSETWINNER-26AUG24ANTSEA-1-SEA","question":"Will Henry Searle win set 1 in the Michael Antonius vs Henry Searle match","group_item_title":"Henry Searle","description":"If Henry Searle wins set 1 in the Michael Antonius vs Henry Searle professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Michael Antonius vs Henry Searle professional tennis match in the 2026 US Open Men 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":1.0,"active":false,"closed":true,"start_date":"2026-08-23T20:00:00Z","end_date":"2026-09-07T14:00:00Z","closed_time":"2026-08-25T15:49:44Z","volume":4644.42,"volume_24hr":4644.42,"prob_24h_change":0.01,"volume_24h_change":4644.42,"normalized_vol_24hr":28.447980880737305,"normalized_volume":22.194149017333984,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-25T16:03:12.071023Z","fetched_at":"2026-08-25T16:03:12.071023Z","added_at":"2026-08-23T20:19:13.605378Z","url":"https://kalshi.com/markets/kxatpsetwinner/michael-antonius-vs-henry-searle-set-1-winner/kxatpsetwinner-26aug24antsea-1","event_title":"Michael Antonius vs Henry Searle: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.72,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.71,0.69,0.69,0.69,0.02,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPSETWINNER-26AUG24ANTSEA-1","as_of":"2026-08-25T19:31:12.594378Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Michael Antonius vs Henry Searle: Set 1 Winner\" — top market at 1% probability across 2 outcomes","source_url":null}}