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Arrachion Olsztyn

Arrachion Olsztyn is a mixed martial arts gym. It has 1 fighter on the active UFC roster.

Roster

4 fighters
Jakub Wiklacz
Jakub Wiklacz“Masa”Active
Bantamweight · Olsztyn · Poland
18-3-2
W2
Grzegorz Szulakowski
Grzegorz Szulakowski“Szuli”
Lightweight · Namyslow · Poland
11-5
Marcin Jablonski
Marcin Jablonski
Lightweight · Olsztyn · Poland
14-4
Pawel Kielek
Pawel Kielek
Lightweight · Olsztyn · Poland
9-7-1, 1 NC

Recent results

W
Jakub WiklaczvsMuin Gafurov
UFC Fight Night: Bautista vs. Oliveira · Submission · R3 4:59
Feb 7, 2026
W
Jakub WiklaczvsPatchy Mix
UFC 320: Ankalaev vs. Pereira 2 · SD
Oct 4, 2025