{"title":"Bartosz Leśko","name":"Bartosz Leśko","sport":"mma","image":null,"description":"Polish mixed martial artist (born 1996)","qid":"Q140646866","pv":723,"nickname":null,"born":"1996-04-28","died":null,"birthplace":"Gdynia, Poland","iso":"PL","country":"Polonya","height":188,"reach":200,"stance":null,"division":"Light Heavyweight","divisions":["Middleweight","Light Heavyweight"],"team":"Mighty Bulls Gdynia","org":null,"grap":null,"legend":false,"champ":true,"record":{"wins":17,"losses":6,"draws":2,"nc":0,"ko":2,"sub":7,"dec":7,"total":25,"lossesByKo":3,"lossesBySub":1,"lossesByDec":2,"streak":{"type":"W","n":2},"bestStreak":4,"firstFight":"2015-01-17","lastFight":"2026-07-18","firstLossTo":"Marcin Naruszczka","titleFights":2,"titlesWon":1},"otherRecord":null,"fights":[{"result":"W","record":"17–6–2","opponent":"Rafał Haratyk","method":"Decision (unanimous)","kind":"DEC","round":"5","time":"5:00","date":"2026-07-18","event":"KSW 120","location":"Gdynia, Poland","notes":"Won the KSW Light Heavyweight Championship. 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