Fen 45: Oleksiejczuk Vs Mansur (2025)

Cezary Oleksiejczuk def. Mansur Abdurzakov (Unanimous Decision)

Wins for Bartosz Botwina, Robert Krasoń, and Adam Kowalski. FEN 45: Oleksiejczuk vs Mansur

Kamil Wojciechowski def. Joel dos Santos (KO, Rd 1) Cezary Oleksiejczuk def

At , held on March 11, 2023, in Ząbki, Poland, Cezary Oleksiejczuk successfully defended his FEN Welterweight Championship by defeating Mansur Abdurzakov via unanimous decision . Rd 1) At

The main event was a five-round battle where Oleksiejczuk, entering as a moderate favorite (-275), controlled the pace against the challenger Abdurzakov (+230). The victory marked another successful defense for Oleksiejczuk, who has since transitioned to the UFC. FEN 45 Full Fight Results The event featured a mix of MMA, K-1, and amateur bouts. Key results from the FEN 45 fight card include: