Standout achievements
Grzegorz Siwy is mixed martial artist with a professional record of 12-5 across 17 bouts. They've won 6 by KO/TKO, 1 by submission and 5 by decision — a 58 % finish rate. Most wins come by KO/TKO. Last competed September 2019 (inactive). Has fought most often in Poland (6 bouts).
Fight locations (6 venues)
Career timeline — fights by year
Frequently asked
What is Grzegorz Siwy's MMA record?
Grzegorz Siwy has a professional MMA record of 12-5 — 6 wins by KO/TKO, 1 by submission, 5 by decision.
How does Grzegorz Siwy usually win?
They most often win by KO/TKO (6 of 12 wins).
How does Grzegorz Siwy usually lose?
Most of Grzegorz Siwy's losses come by KO/TKO (3 of 5).
Is Grzegorz Siwy still active?
Grzegorz Siwy last competed in September 2019, and is considered inactive (no bout in over two years).
What is Grzegorz Siwy's fastest finish?
KO/TKO of Thibault Dubail in 0:15 (Rd 1) at FX3 - Fight Night 9.
What is Grzegorz Siwy's longest MMA win streak?
Grzegorz Siwy's longest winning run on record is 7 straight victories.
Where does Grzegorz Siwy rank in MMA?
Grzegorz Siwy sits at #8,644 of 32,631 fighters in the Fight Forensics global MMA rankings.