Dariusz Sierhej is a Polish mixed martial artist with a professional record of 3-9 across 12 bouts. They've won 1 by KO/TKO, 2 by submission and 0 by decision — a 100 % finish rate. Most wins come by submission. Currently on a 2-fight skid. Last competed April 2026 (active). Has fought most often in Poland (8 bouts).
Fight locations (3 venues)
Career timeline — fights by year
Frequently asked
What is Dariusz Sierhej's MMA record?
Dariusz Sierhej has a professional MMA record of 3-9 — 1 wins by KO/TKO, 2 by submission, 0 by decision.
How does Dariusz Sierhej usually win?
They most often win by submission (2 of 3 wins).
How does Dariusz Sierhej usually lose?
Most of Dariusz Sierhej's losses come by KO/TKO (6 of 9).
Is Dariusz Sierhej still active?
Dariusz Sierhej last competed in April 2026, and is considered active (no bout in over two years).
What is Dariusz Sierhej's fastest finish?
submission of Maciej Szczukiewicz in 2:10 (Rd 1) at BFN 5 - Blood Fight Night 5.
Where is Dariusz Sierhej from?
Dariusz Sierhej is a Polish mixed martial artist.
Where does Dariusz Sierhej rank in MMA?
Dariusz Sierhej sits at #30,419 of 32,696 fighters in the Fight Forensics global MMA rankings.