Kamil Oniszczuk

CAREER SUMMARY

Kamil Oniszczuk holds a professional MMA record of 12-5-0. Kamil Oniszczuk has won 5 fights: 3 by KO/TKO, 1 by submission, 1 by decision. Most recent fight: January 17, 2026. Tracked organizations: OKTAGON, ACA.

Profile

Height

6'3"

Weight

170 lbs

Reach

—

Stance

—

DOB

1996-08-28

Career bouts

1. WIN
   vs Marek Bartl

   OKTAGON 82: ENGIZEK VS. JOTKO· 2026-01-17· Middleweight
   SUB

   R2 · 4:32
2. WIN
   vs David Zawada

   OKTAGON 74: BOLANDER VS. SZABOVÁ· 2025-08-09· Middleweight
   DEC

   R3 · 5:00
3. LOSS
   vs Kerim Engizek

   OKTAGON 66: ENGIZEK vs. ONISZCZUK· 2025-02-01· Middleweight
   DEC

   R3 · 5:00