Jan Kuczmaja is a Polish mixed martial artist with a professional record of 2-1 across 3 bouts. They've won 1 by KO/TKO, 0 by submission and 1 by decision — a 50 % finish rate. Last competed November 2025 (active). Has fought most often in Poland (3 bouts).
Career timeline — fights by year
Frequently asked
What is Jan Kuczmaja's MMA record?
Jan Kuczmaja has a professional MMA record of 2-1 — 1 wins by KO/TKO, 0 by submission, 1 by decision.
How does Jan Kuczmaja usually win?
They most often win by KO/TKO (1 of 2 wins).
How does Jan Kuczmaja usually lose?
Most of Jan Kuczmaja's losses come by decision (1 of 1).
Is Jan Kuczmaja still active?
Jan Kuczmaja last competed in November 2025, and is considered active (no bout in over two years).
What is Jan Kuczmaja's fastest finish?
KO/TKO of Krystian Olszta in 1:08 (Rd 1) at Strife 11 - Morelli vs. Korzeniowski.
Where is Jan Kuczmaja from?
Jan Kuczmaja is a Polish mixed martial artist.
What is Jan Kuczmaja's longest MMA win streak?
Jan Kuczmaja's longest winning run on record is 2 straight victories.