{"title":"Štefan Vojčák","name":"Štefan Vojčák","sport":"mma","image":null,"description":"Slovak mixed martial artist (born 1990)","qid":"Q134403075","pv":1763,"nickname":"Mutant","born":"1990-04-02","died":null,"birthplace":"Bratislava, Slovakia","iso":"SK","country":"Slovakya","height":196,"reach":201,"stance":"Orthodox","division":"Heavyweight","divisions":["Heavyweight"],"team":"Octagon Fighting Academy","org":null,"grap":{"pts":2,"tags":["style:bjj"]},"legend":false,"champ":false,"record":{"wins":11,"losses":2,"draws":0,"nc":0,"ko":6,"sub":4,"dec":1,"total":13,"lossesByKo":2,"lossesBySub":0,"lossesByDec":0,"streak":{"type":"W","n":2},"bestStreak":6,"firstFight":"2021-09-11","lastFight":"2026-09-19","firstLossTo":"Darko Stošić","titleFights":1,"titlesWon":1},"otherRecord":null,"fights":[{"result":"W","record":"11–2","opponent":"Marcin Wójcik","method":"TKO (head kick and punches)","kind":"KO","round":"4","time":"2:36","date":"2026-09-19","event":"KSW 121","location":"Liberec, Czech Republic","notes":"Won the interim KSW Heavyweight Championship. Knockout of the Night.","opponentSlug":"marcin-wojcik"},{"result":"W","record":"10–2","opponent":"Arkadiusz Wrzosek","method":"Submission (smother choke)","kind":"SUB","round":"2","time":"1:25","date":"2026-06-19","event":"KSW 119","location":"Radom, Poland","notes":"","opponentSlug":"arkadiusz-wrzosek"},{"result":"L","record":"9–2","opponent":"Phil De Fries","method":"TKO (punches)","kind":"KO","round":"3","time":"4:27","date":"2025-10-18","event":"KSW 111","location":"Třinec, Czech Republic","notes":"For the KSW Heavyweight Championship.","opponentSlug":"phil-de-fries"},{"result":"W","record":"9–1","opponent":"Michal Martínek","method":"TKO (punches)","kind":"KO","round":"2","time":"2:53","date":"2024-10-19","event":"KSW 99","location":"Gliwice, Poland","notes":"","opponentSlug":null},{"result":"W","record":"8–1","opponent":"Ricardo Prasel","method":"KO (punch)","kind":"KO","round":"2","time":"0:47","date":"2024-05-11","event":"KSW 94","location":"Gdańsk, Poland","notes":"","opponentSlug":null},{"result":"W","record":"7–1","opponent":"Kamil Gawryjołek","method":"TKO (punches)","kind":"KO","round":"1","time":"1:06","date":"2023-11-11","event":"KSW 88","location":"Radom, Poland","notes":"","opponentSlug":null},{"result":"L","record":"6–1","opponent":"Darko Stošić","method":"KO (punches)","kind":"KO","round":"3","time":"2:34","date":"2023-07-15","event":"KSW 84","location":"Gdynia, Poland","notes":"","opponentSlug":"darko-stosic"},{"result":"W","record":"6–0","opponent":"Sofiane Boukichou","method":"Decision (unanimous)","kind":"DEC","round":"3","time":"5:00","date":"2023-02-25","event":"UAE Warriors 36","location":"Abu Dhabi, United Arab Emirates","notes":"","opponentSlug":null},{"result":"W","record":"5–0","opponent":"Ion Grigore","method":"Submission (chest smother)","kind":"SUB","round":"1","time":"3:52","date":"2022-11-12","event":"RFA 6","location":"Prievidza, Slovakia","notes":"","opponentSlug":null},{"result":"W","record":"4–0","opponent":"Dritan Barjamaj","method":"Submission (keylock)","kind":"SUB","round":"1","time":"N/A","date":"2022-08-06","event":"German MMA Championship 28","location":"Rozvadov, Czech Republic","notes":"","opponentSlug":null},{"result":"W","record":"3–0","opponent":"Stefan Stanković","method":"Submission (rear-naked choke)","kind":"SUB","round":"1","time":"0:27","date":"2022-07-16","event":"Serbian Battle Championship 42","location":"Bački Petrovac, Serbia","notes":"","opponentSlug":null},{"result":"W","record":"2–0","opponent":"László Kiss","method":"TKO (punches)","kind":"KO","round":"1","time":"1:33","date":"2022-03-12","event":"RFA: Warm-Up","location":"Bratislava, Slovakia","notes":"","opponentSlug":null},{"result":"W","record":"1–0","opponent":"Evgeniy Golub","method":"TKO (punches)","kind":"KO","round":"1","time":"0:29","date":"2021-09-11","event":"Oktagon 27","location":"Nové Mesto, Slovakia","notes":"","opponentSlug":null}],"women":false,"slug":"stefan-vojcak","eloHist":[[2021,1203],[2022,1288],[2023,1154],[2024,1172],[2025,1095],[2026,1227]],"elo":990,"eloPeak":1054,"eloPeakYear":2026}