{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL28ALKSIN","ticker":"KXATPCHALLENGERMATCH-26JUL28ALKSIN","slug":"KXATPCHALLENGERMATCH-26JUL28ALKSIN","title":"Alkaya vs Sinclair","description":null,"image":null,"icon":null,"active":false,"closed":true,"start_date":"2026-07-27T23:11:00Z","end_date":"2026-08-11T11:00:00Z","closed_time":"2026-07-28T14:00:39Z","volume":1070225.56,"volume_24hr":1070225.56,"volume_24h_change":null,"normalized_vol_24hr":68.9991455078125,"normalized_volume":43.07017135620117,"liquidity":null,"open_interest":547327.2,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26JUL28ALKSIN","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Colin Sinclair","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.99,"top_outcome_volume_24h_change":525079.28,"updated_at":"2026-07-28T14:20:24.803048Z","fetched_at":"2026-07-28T14:20:24.803048Z","added_at":"2026-07-27T23:15:30.271090Z","url":"https://kalshi.com/markets/kxatpchallengermatch/alkaya-vs-sinclair/kxatpchallengermatch-26jul28alksin","chart_24h":[0.0,4.0,309.0,321.18,322.18,328.18,371.02,373.38,538.38,694.4200000000001,2158.62,87972.92,256327.05,1069535.92,1070225.56],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL28ALKSIN-SIN","event_id":"KXATPCHALLENGERMATCH-26JUL28ALKSIN","slug":"KXATPCHALLENGERMATCH-26JUL28ALKSIN-SIN","question":"Will Colin Sinclair win the Alkaya vs Sinclair: Round Of 32 match?","group_item_title":"Colin Sinclair","description":"If Colin Sinclair wins the Alkaya vs Sinclair professional tennis match in the 2026 ATP Challenger Samsun Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Alkaya vs Sinclair professional tennis match in the 2026 ATP Challenger Samsun Round Of 32 after a ball has been played. 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).\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":"2026-07-27T23:11:00Z","end_date":"2026-08-11T11:00:00Z","closed_time":"2026-07-28T14:00:39Z","volume":525079.28,"volume_24hr":525079.28,"prob_24h_change":0.99,"volume_24h_change":525079.28,"normalized_vol_24hr":67.89868927001953,"normalized_volume":45.14847183227539,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-28T14:21:10.611355Z","fetched_at":"2026-07-28T14:20:24.816637Z","added_at":"2026-07-27T23:15:30.412285Z","url":"https://kalshi.com/markets/kxatpchallengermatch/alkaya-vs-sinclair/kxatpchallengermatch-26jul28alksin","event_title":"Alkaya vs Sinclair","chart_24h":[0.0,0.0,0.0,0.21,0.19,0.2,0.2,0.21,0.1,0.08,0.11,0.99,0.99]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26JUL28ALKSIN-ALK","event_id":"KXATPCHALLENGERMATCH-26JUL28ALKSIN","slug":"KXATPCHALLENGERMATCH-26JUL28ALKSIN-ALK","question":"Will Mert Alkaya win the Alkaya vs Sinclair: Round Of 32 match?","group_item_title":"Mert Alkaya","description":"If Mert Alkaya wins the Alkaya vs Sinclair professional tennis match in the 2026 ATP Challenger Samsun Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Alkaya vs Sinclair professional tennis match in the 2026 ATP Challenger Samsun Round Of 32 after a ball has been played. 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).\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":"2026-07-27T23:11:00Z","end_date":"2026-08-11T11:00:00Z","closed_time":"2026-07-28T14:00:39Z","volume":545146.28,"volume_24hr":545146.28,"prob_24h_change":0.01,"volume_24h_change":545146.28,"normalized_vol_24hr":68.28591918945312,"normalized_volume":45.40595245361328,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-07-28T14:05:21.126650Z","fetched_at":"2026-07-28T14:04:42.601731Z","added_at":"2026-07-27T23:15:30.412285Z","url":"https://kalshi.com/markets/kxatpchallengermatch/alkaya-vs-sinclair/kxatpchallengermatch-26jul28alksin","event_title":"Alkaya vs Sinclair","chart_24h":[0.0,0.0,0.81,0.81,0.81,0.81,0.81,0.81,0.9,0.91,0.9,0.01]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26JUL28ALKSIN","as_of":"2026-07-28T18:22:27.620973Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Alkaya vs Sinclair\" — top market at 1% probability across 2 outcomes","source_url":null}}