{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26SEP08CALSIM","ticker":"KXATPCHALLENGERMATCH-26SEP08CALSIM","slug":"KXATPCHALLENGERMATCH-26SEP08CALSIM","title":"Callejon Hernando vs Simakin","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-07T17:30:00Z","end_date":"2026-09-22T05:20:00Z","closed_time":null,"volume":412803.74,"volume_24hr":324713.17,"volume_24h_change":null,"normalized_vol_24hr":52.64406967163086,"normalized_volume":45.469791412353516,"liquidity":null,"open_interest":260148.85,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26SEP08CALSIM","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Ilia Simakin","top_outcome_probability":0.62,"top_outcome_prob_24h_change":0.62,"top_outcome_volume_24h_change":64401.09,"updated_at":"2026-09-08T08:48:58.156184Z","fetched_at":"2026-09-08T08:48:58.156184Z","added_at":"2026-09-07T17:36:11.892448Z","url":"https://kalshi.com/markets/kxatpchallengermatch/callejon-hernando-vs-simakin/kxatpchallengermatch-26sep08calsim","chart_24h":[0.0,168.0,169.95999999999998,180.95999999999998,182.92000000000002,184.19,209.19,302.41,691.41,853.04,1449.98,1537.6000000000001,3917.42,5158.21,19613.04,56010.130000000005,291615.64],"kind":"live","markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26SEP08CALSIM-SIM","event_id":"KXATPCHALLENGERMATCH-26SEP08CALSIM","slug":"KXATPCHALLENGERMATCH-26SEP08CALSIM-SIM","question":"Ilia Simakin wins","group_item_title":"Ilia Simakin","description":"If Ilia Simakin wins the Callejon Hernando vs Simakin professional tennis match in the 2026 ATP Challenger Phan Thiet 3 Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Callejon Hernando vs Simakin professional tennis match in the 2026 ATP Challenger Phan Thiet 3 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":[0.62,0.38],"probability":0.62,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-07T17:30:00Z","end_date":"2026-09-22T05:20:00Z","closed_time":"2026-09-22T05:20:00Z","volume":77410.85,"volume_24hr":64401.09,"prob_24h_change":0.62,"volume_24h_change":64401.09,"normalized_vol_24hr":42.89186477661133,"normalized_volume":39.44723892211914,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-08T08:48:58.336693Z","fetched_at":"2026-09-08T08:48:58.336693Z","added_at":"2026-09-07T17:36:12.067655Z","url":"https://kalshi.com/markets/kxatpchallengermatch/callejon-hernando-vs-simakin/kxatpchallengermatch-26sep08calsim","event_title":"Callejon Hernando vs Simakin","chart_24h":[0.0,0.0,0.0,0.0,0.78,0.78,0.77,0.77,0.77,0.77,0.77,0.77,0.77,0.79,0.79,0.78,0.81,0.79,0.71]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26SEP08CALSIM-CAL","event_id":"KXATPCHALLENGERMATCH-26SEP08CALSIM","slug":"KXATPCHALLENGERMATCH-26SEP08CALSIM-CAL","question":"Sergio Callejon Hernando wins","group_item_title":"Sergio Callejon Hernando","description":"If Sergio Callejon Hernando wins the Callejon Hernando vs Simakin professional tennis match in the 2026 ATP Challenger Phan Thiet 3 Round Of 32 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Callejon Hernando vs Simakin professional tennis match in the 2026 ATP Challenger Phan Thiet 3 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":[0.39,0.61],"probability":0.39,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-07T17:30:00Z","end_date":"2026-09-22T05:20:00Z","closed_time":"2026-09-22T05:20:00Z","volume":335392.89,"volume_24hr":260312.08,"prob_24h_change":0.39,"volume_24h_change":260312.08,"normalized_vol_24hr":54.395118713378906,"normalized_volume":50.39211654663086,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-08T08:48:58.336693Z","fetched_at":"2026-09-08T08:48:58.336693Z","added_at":"2026-09-07T17:36:12.067655Z","url":"https://kalshi.com/markets/kxatpchallengermatch/callejon-hernando-vs-simakin/kxatpchallengermatch-26sep08calsim","event_title":"Callejon Hernando vs Simakin","chart_24h":[0.0,0.0,0.0,0.22,0.23,0.23,0.23,0.24,0.23,0.23,0.23,0.23,0.24,0.19,0.21,0.3]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26SEP08CALSIM","as_of":"2026-09-08T08:52:13.294792Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Callejon Hernando vs Simakin\" — top market at 39% probability across 2 outcomes","source_url":null}}