{"source":"kalshi","id":"KXFLOYDTYSONFIGHT-27JAN01","ticker":"KXFLOYDTYSONFIGHT-27JAN01","slug":"KXFLOYDTYSONFIGHT-27JAN01","title":"Mike Tyson and Floyd Mayweather to Fight in 2026","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2026-02-17T15:00:00Z","end_date":"2027-01-01T15:00:00Z","closed_time":null,"volume":44715.57,"volume_24hr":2783.0,"volume_24h_change":null,"normalized_vol_24hr":22.484046936035156,"normalized_volume":31.564199447631836,"liquidity":null,"open_interest":9144.21,"categories":["Sports"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Before Jan 1, 2027","top_outcome_probability":0.99,"top_outcome_prob_24h_change":0.85,"top_outcome_volume_24h_change":2739.06,"updated_at":"2026-08-08T00:14:44.826999Z","fetched_at":"2026-08-08T00:14:44.826999Z","added_at":null,"url":"https://kalshi.com/markets/kxfloydtysonfight/mike-tyson-and-floyd-mayweather-to-fight-in-2026/kxfloydtysonfight-27jan01","chart_24h":[96.94,85.07,2813.9,2783.0],"markets":[{"source":"kalshi","id":"KXFLOYDTYSONFIGHT-27JAN01","event_id":"KXFLOYDTYSONFIGHT-27JAN01","slug":"KXFLOYDTYSONFIGHT-27JAN01","question":"Will a boxing match between Mike Tyson and Floyd Mayweather occur before Jan 1, 2027?","group_item_title":"Before Jan 1, 2027","description":"If a boxing match between Mike Tyson and Floyd Mayweather occurs before Jan 1, 2027, then the market resolves to Yes.\n\n---\n\nFor the purposes of this market, a “boxing match” is defined as an in-ring combat sporting event in which\n  Mike Tyson and Floyd Mayweather Jr. compete against each other under boxing rules.\n\nThe bout may be professional, exhibition, officially sanctioned, or unsanctioned, provided:\n\n  \nBoth individuals are the named participants,\n\n  \nThe fight begins (i.e., the opening bell sounds for Round 1).\n\n  If a fight is announced or scheduled but is postponed, canceled, declared a no-contest before the opening bell,\n  or otherwise does not begin before Jan 1, 2027, the market resolves to “No.”\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":0.12000000000000002,"active":true,"closed":false,"start_date":"2026-02-17T15:00:00Z","end_date":"2027-01-01T15:00:00Z","closed_time":"2027-01-01T15:00:00Z","volume":44715.57,"volume_24hr":2783.0,"prob_24h_change":0.85,"volume_24h_change":2739.06,"normalized_vol_24hr":26.12384796142578,"normalized_volume":35.69473648071289,"liquidity":null,"categories":["Sports"],"countries":[],"updated_at":"2026-08-08T00:18:21.735946Z","fetched_at":"2026-08-08T00:14:45.258642Z","added_at":null,"url":"https://kalshi.com/markets/kxfloydtysonfight/mike-tyson-and-floyd-mayweather-to-fight-in-2026/kxfloydtysonfight-27jan01","event_title":"Mike Tyson and Floyd Mayweather to Fight in 2026","chart_24h":[0.14,0.13,0.13,0.99,0.99]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXFLOYDTYSONFIGHT-27JAN01","as_of":"2026-08-08T03:44:02.800975Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Mike Tyson and Floyd Mayweather to Fight in 2026\" — top market at 99% probability across 1 outcome","source_url":null}}