{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26SEP27MAROKO","ticker":"KXATPCHALLENGERMATCH-26SEP27MAROKO","slug":"KXATPCHALLENGERMATCH-26SEP27MAROKO","title":"Martin vs Okonkwo","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-09-27T03:20:00Z","end_date":"2026-10-11T15:10:00Z","closed_time":null,"volume":7930.1,"volume_24hr":7930.1,"volume_24h_change":null,"normalized_vol_24hr":27.483787536621094,"normalized_volume":21.775732040405273,"liquidity":null,"open_interest":7929.1,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":"26SEP27MAROKO","parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Andres Martin","top_outcome_probability":0.78,"top_outcome_prob_24h_change":0.78,"top_outcome_volume_24h_change":6361.08,"updated_at":"2026-09-27T10:35:39.310674Z","fetched_at":"2026-09-27T10:35:39.310674Z","added_at":"2026-09-27T03:33:45.502199Z","url":"https://kalshi.com/markets/kxatpchallengermatch/martin-vs-okonkwo/kxatpchallengermatch-26sep27maroko","chart_24h":[0.0,20.0,20.0,24.0,4827.84,4828.92,7887.0,7930.1],"kind":"live","markets":[{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26SEP27MAROKO-MAR","event_id":"KXATPCHALLENGERMATCH-26SEP27MAROKO","slug":"KXATPCHALLENGERMATCH-26SEP27MAROKO-MAR","question":"Andres Martin wins","group_item_title":"Andres Martin","description":"If Andres Martin wins the Martin vs Okonkwo professional tennis match in the 2026 ATP Challenger Columbus Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Martin vs Okonkwo professional tennis match in the 2026 ATP Challenger Columbus Qualification Round 1 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":[0.78,0.21999999999999997],"probability":0.78,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-27T03:20:00Z","end_date":"2026-10-11T15:10:00Z","closed_time":"2026-10-11T15:10:00Z","volume":6361.08,"volume_24hr":6361.08,"prob_24h_change":0.78,"volume_24h_change":6361.08,"normalized_vol_24hr":26.93450164794922,"normalized_volume":23.87812614440918,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-27T09:51:03.422560Z","fetched_at":"2026-09-27T09:51:03.422560Z","added_at":"2026-09-27T03:33:45.794329Z","url":"https://kalshi.com/markets/kxatpchallengermatch/martin-vs-okonkwo/kxatpchallengermatch-26sep27maroko","event_title":"Martin vs Okonkwo","chart_24h":[0.0,0.0,0.0,0.72,0.71,0.71,0.77,0.77,0.78]},{"source":"kalshi","id":"KXATPCHALLENGERMATCH-26SEP27MAROKO-OKO","event_id":"KXATPCHALLENGERMATCH-26SEP27MAROKO","slug":"KXATPCHALLENGERMATCH-26SEP27MAROKO-OKO","question":"Oliver Okonkwo wins","group_item_title":"Oliver Okonkwo","description":"If Oliver Okonkwo wins the Martin vs Okonkwo professional tennis match in the 2026 ATP Challenger Columbus Qualification Round 1 after a ball has been played, then the market resolves to Yes.\n\n---\n\nThe following market refers to the Martin vs Okonkwo professional tennis match in the 2026 ATP Challenger Columbus Qualification Round 1 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":[0.22,0.78],"probability":0.22,"spread":0.010000000000000009,"active":true,"closed":false,"start_date":"2026-09-27T03:20:00Z","end_date":"2026-10-11T15:10:00Z","closed_time":"2026-10-11T15:10:00Z","volume":1569.02,"volume_24hr":1569.02,"prob_24h_change":0.22,"volume_24h_change":1569.02,"normalized_vol_24hr":19.015478134155273,"normalized_volume":16.857707977294922,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-09-27T10:35:39.423981Z","fetched_at":"2026-09-27T10:35:39.423981Z","added_at":"2026-09-27T03:33:45.794329Z","url":"https://kalshi.com/markets/kxatpchallengermatch/martin-vs-okonkwo/kxatpchallengermatch-26sep27maroko","event_title":"Martin vs Okonkwo","chart_24h":[0.0,0.0,0.0,0.0,0.0,0.0,0.0,0.31,0.31,0.31,0.22,0.22]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXATPCHALLENGERMATCH-26SEP27MAROKO","as_of":"2026-09-27T11:49:32.703326Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Martin vs Okonkwo\" — top market at 78% probability across 2 outcomes","source_url":null}}