Jacek Czajczynski
“ Godzilla ”
Standout achievements
Jacek Czajczynski is a Polish mixed martial artist with a professional record of 8-10-1 across 19 bouts. They've won 1 by KO/TKO, 3 by submission and 4 by decision — a 50 % finish rate. Most wins come by decision. Last competed March 2026 (active). Has fought most often in Poland (15 bouts).
Fight locations (3 venues)
Career timeline — fights by year
Frequently asked
What is Jacek Czajczynski's MMA record?
Jacek Czajczynski has a professional MMA record of 8-10-1 — 1 wins by KO/TKO, 3 by submission, 4 by decision.
How does Jacek Czajczynski usually win?
They most often win by decision (4 of 8 wins).
How does Jacek Czajczynski usually lose?
Most of Jacek Czajczynski's losses come by decision (6 of 10).
Is Jacek Czajczynski still active?
Jacek Czajczynski last competed in March 2026, and is considered active (no bout in over two years).
What is Jacek Czajczynski's fastest finish?
KO/TKO of Tomasz Wilk in 2:42 (Rd 1) at EFA - Extreme Fight Arena.
Where is Jacek Czajczynski from?
Jacek Czajczynski is a Polish mixed martial artist.
What is Jacek Czajczynski's longest MMA win streak?
Jacek Czajczynski's longest winning run on record is 5 straight victories.
Where does Jacek Czajczynski rank in MMA?
Jacek Czajczynski sits at #21,755 of 32,631 fighters in the Fight Forensics global MMA rankings.