{"source":"kalshi","id":"KXATPSETWINNER-26AUG23HERVAN-1","ticker":"KXATPSETWINNER-26AUG23HERVAN-1","slug":"KXATPSETWINNER-26AUG23HERVAN-1","title":"Pierre-Hugues Herbert vs Quinn Vandecasteele: Set 1 Winner","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-08-22T18:30:00Z","end_date":"2026-09-06T15:00:00Z","closed_time":"2026-08-23T17:51:39Z","volume":58030.04,"volume_24hr":58030.04,"volume_24h_change":null,"normalized_vol_24hr":43.13725280761719,"normalized_volume":33.10847854614258,"liquidity":null,"open_interest":45085.15,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG23HERVAN-1","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Pierre-Hugues Herbert","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":51547.29,"updated_at":"2026-08-23T18:05:55.628574Z","fetched_at":"2026-08-23T18:05:55.628574Z","added_at":"2026-08-22T18:43:11.490900Z","url":"https://kalshi.com/markets/kxatpsetwinner/pierre-hugues-herbert-vs-quinn-vandecasteele-set-1-winner/kxatpsetwinner-26aug23hervan-1","chart_24h":[41.03,385.03,385.03,540.03,598.03,618.03,13347.29,58030.04],"markets":[{"source":"kalshi","id":"KXATPSETWINNER-26AUG23HERVAN-1-HER","event_id":"KXATPSETWINNER-26AUG23HERVAN-1","slug":"KXATPSETWINNER-26AUG23HERVAN-1-HER","question":"Will Pierre-Hugues Herbert win set 1 in the Pierre-Hugues Herbert vs Quinn Vandecasteele match","group_item_title":"Pierre-Hugues Herbert","description":"If Pierre-Hugues Herbert wins set 1 in the Pierre-Hugues Herbert vs Quinn Vandecasteele professional tennis match in the 2026 ATP Winston Salem Qualification Final, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Pierre-Hugues Herbert vs Quinn Vandecasteele professional tennis match in the 2026 ATP Winston Salem Qualification Final. 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":"2026-08-22T18:30:00Z","end_date":"2026-09-06T15:00:00Z","closed_time":"2026-08-23T17:51:39Z","volume":51547.29,"volume_24hr":51547.29,"prob_24h_change":0.99,"volume_24h_change":51547.29,"normalized_vol_24hr":45.49717712402344,"normalized_volume":36.64889144897461,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-23T18:08:53.854551Z","fetched_at":"2026-08-23T18:05:55.672291Z","added_at":"2026-08-22T18:43:11.602341Z","url":"https://kalshi.com/markets/kxatpsetwinner/pierre-hugues-herbert-vs-quinn-vandecasteele-set-1-winner/kxatpsetwinner-26aug23hervan-1","event_title":"Pierre-Hugues Herbert vs Quinn Vandecasteele: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.56,0.56,0.55,0.55,0.55,0.55,0.87,0.99]},{"source":"kalshi","id":"KXATPSETWINNER-26AUG23HERVAN-1-VAN","event_id":"KXATPSETWINNER-26AUG23HERVAN-1","slug":"KXATPSETWINNER-26AUG23HERVAN-1-VAN","question":"Will Quinn Vandecasteele win set 1 in the Pierre-Hugues Herbert vs Quinn Vandecasteele match","group_item_title":"Quinn Vandecasteele","description":"If Quinn Vandecasteele wins set 1 in the Pierre-Hugues Herbert vs Quinn Vandecasteele professional tennis match in the 2026 ATP Winston Salem Qualification Final, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Pierre-Hugues Herbert vs Quinn Vandecasteele professional tennis match in the 2026 ATP Winston Salem Qualification Final. 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":"2026-08-22T18:30:00Z","end_date":"2026-09-06T15:00:00Z","closed_time":"2026-08-23T17:51:39Z","volume":6482.75,"volume_24hr":6482.75,"prob_24h_change":0.01,"volume_24h_change":6482.75,"normalized_vol_24hr":29.7714900970459,"normalized_volume":23.98153305053711,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-23T18:08:53.854551Z","fetched_at":"2026-08-23T18:05:55.672291Z","added_at":"2026-08-22T18:43:11.602341Z","url":"https://kalshi.com/markets/kxatpsetwinner/pierre-hugues-herbert-vs-quinn-vandecasteele-set-1-winner/kxatpsetwinner-26aug23hervan-1","event_title":"Pierre-Hugues Herbert vs Quinn Vandecasteele: Set 1 Winner","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.47,0.47,0.46,0.13,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPSETWINNER-26AUG23HERVAN-1","as_of":"2026-08-23T21:00:50.239005Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Pierre-Hugues Herbert vs Quinn Vandecasteele: Set 1 Winner\" — top market at 99% probability across 2 outcomes","source_url":null}}