FEN starts 2024 with an event held at Arena Ostrów in Ostrów Wielkopolski, Poland. FEN 52 will be headlined by a light heavyweight affair between defending champion Marcin u0141azarz and Bartosz Szewczyk.
Marcin u0141azarz vs. Bartosz Szewczyk – for the FEN light heavyweight title
Marcin u0141azarz (15 – 9, 1 NC) is a European MMA circuit veteran, who has competed in such promotions as BAMMA, KSW, Babilon MMA, and M -1 amongst others. He made his FEN debut back in 2020. He got a light heavyweight title shot right out of the gate in his promotional debut at FEN 29: Lotos Fight Night Ostróda.