Standout achievements
Sylwester Hasny is a Polish mixed martial artist with a professional record of 9-12-1 across 22 bouts. They've won 1 by KO/TKO, 5 by submission and 3 by decision — a 67 % finish rate. Most wins come by submission. Last competed April 2026 (active). Has fought most often in Germany (13 bouts).
Fight locations (5 venues)
Career timeline — fights by year
Frequently asked
What is Sylwester Hasny's MMA record?
Sylwester Hasny has a professional MMA record of 9-12-1 — 1 wins by KO/TKO, 5 by submission, 3 by decision.
How does Sylwester Hasny usually win?
They most often win by submission (5 of 9 wins).
How does Sylwester Hasny usually lose?
Most of Sylwester Hasny's losses come by decision (5 of 12).
Is Sylwester Hasny still active?
Sylwester Hasny last competed in April 2026, and is considered active (no bout in over two years).
What is Sylwester Hasny's fastest finish?
submission of Alexandros Michailidis in 0:51 (Rd 1) at NOVA FC 1 - A Star is Born.
Where is Sylwester Hasny from?
Sylwester Hasny is a Polish mixed martial artist.
What is Sylwester Hasny's longest MMA win streak?
Sylwester Hasny's longest winning run on record is 2 straight victories.
Where does Sylwester Hasny rank in MMA?
Sylwester Hasny sits at #24,419 of 32,631 fighters in the Fight Forensics global MMA rankings.