{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG11KUMSIN","ticker":"KXATPCHALLENGERMATCH-26AUG11KUMSIN","slug":"KXATPCHALLENGERMATCH-26AUG11KUMSIN","title":"Kumasaka vs Sinclair","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-08-10T18:40:00Z","end_date":"2026-08-25T06:30:00Z","closed_time":null,"volume":1691.33,"volume_24hr":1691.33,"volume_24h_change":null,"normalized_vol_24hr":20.77899932861328,"normalized_volume":15.212441444396973,"liquidity":null,"open_interest":1554.3300000000002,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26AUG11KUMSIN","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Takuya Kumasaka","top_outcome_probability":0.52,"top_outcome_prob_24h_change":0.52,"top_outcome_volume_24h_change":580.66,"updated_at":"2026-08-10T23:44:41.857152Z","fetched_at":"2026-08-10T23:44:41.857152Z","added_at":"2026-08-10T18:57:15.833179Z","url":"https://kalshi.com/markets/kxatpchallengermatch/kumasaka-vs-sinclair/kxatpchallengermatch-26aug11kumsin","chart_24h":[0.0,19.0,22.0,176.11,1129.6,1179.6,1582.4199999999998,1584.26,1691.33],"markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG11KUMSIN-KUM","event_id":"KXATPCHALLENGERMATCH-26AUG11KUMSIN","slug":"KXATPCHALLENGERMATCH-26AUG11KUMSIN-KUM","question":"Will Takuya Kumasaka win the Kumasaka vs Sinclair: Round Of 32 match?","group_item_title":"Takuya Kumasaka","description":"If Takuya Kumasaka wins the Kumasaka vs Sinclair professional tennis match in the 2026 ATP Challenger Astana Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Kumasaka vs Sinclair professional tennis match in the 2026 ATP Challenger Astana 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":[0.52,0.48],"probability":0.52,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-10T18:40:00Z","end_date":"2026-08-25T06:30:00Z","closed_time":"2026-08-25T06:30:00Z","volume":580.66,"volume_24hr":580.66,"prob_24h_change":0.52,"volume_24h_change":580.66,"normalized_vol_24hr":17.059288024902344,"normalized_volume":12.615285873413086,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-10T23:30:04.079253Z","fetched_at":"2026-08-10T23:26:17.836726Z","added_at":"2026-08-10T18:57:16.034459Z","url":"https://kalshi.com/markets/kxatpchallengermatch/kumasaka-vs-sinclair/kxatpchallengermatch-26aug11kumsin","event_title":"Kumasaka vs Sinclair","chart_24h":[0.0,0.0,0.56,0.56,0.56,0.52,0.52,0.52]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26AUG11KUMSIN-SIN","event_id":"KXATPCHALLENGERMATCH-26AUG11KUMSIN","slug":"KXATPCHALLENGERMATCH-26AUG11KUMSIN-SIN","question":"Will Colin Sinclair win the Kumasaka vs Sinclair: Round Of 32 match?","group_item_title":"Colin Sinclair","description":"If Colin Sinclair wins the Kumasaka vs Sinclair professional tennis match in the 2026 ATP Challenger Astana Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Kumasaka vs Sinclair professional tennis match in the 2026 ATP Challenger Astana 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":[0.48,0.52],"probability":0.48,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-08-10T18:40:00Z","end_date":"2026-08-25T06:30:00Z","closed_time":"2026-08-25T06:30:00Z","volume":1110.67,"volume_24hr":1110.67,"prob_24h_change":0.48,"volume_24h_change":1110.67,"normalized_vol_24hr":20.707490921020508,"normalized_volume":15.313119888305664,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-10T23:47:00.212806Z","fetched_at":"2026-08-10T23:44:42.094815Z","added_at":"2026-08-10T18:57:16.034459Z","url":"https://kalshi.com/markets/kxatpchallengermatch/kumasaka-vs-sinclair/kxatpchallengermatch-26aug11kumsin","event_title":"Kumasaka vs Sinclair","chart_24h":[0.0,0.44,0.44,0.44,0.48,0.48,0.48]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26AUG11KUMSIN","as_of":"2026-08-11T02:01:19.139136Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Kumasaka vs Sinclair\" — top market at 48% probability across 2 outcomes","source_url":null}}