Jeff Tomaszewski is a Canadian mixed martial artist with a professional record of 3-3 across 6 bouts. They've won 1 by KO/TKO, 1 by submission and 1 by decision — a 67 % finish rate. Last competed March 2026 (active). Has fought most often in Canada (6 bouts).
Career timeline — fights by year
Frequently asked
What is Jeff Tomaszewski's MMA record?
Jeff Tomaszewski has a professional MMA record of 3-3 — 1 wins by KO/TKO, 1 by submission, 1 by decision.
How does Jeff Tomaszewski usually win?
They most often win by decision (1 of 3 wins).
How does Jeff Tomaszewski usually lose?
Most of Jeff Tomaszewski's losses come by submission (2 of 3).
Is Jeff Tomaszewski still active?
Jeff Tomaszewski last competed in March 2026, and is considered active (no bout in over two years).
What is Jeff Tomaszewski's fastest finish?
submission of Joel Brazeau in 5:57 (Rd 2) at Fightquest Amateur Combat - Fightquest 60.
Where is Jeff Tomaszewski from?
Jeff Tomaszewski is a Canadian mixed martial artist.
What is Jeff Tomaszewski's longest MMA win streak?
Jeff Tomaszewski's longest winning run on record is 2 straight victories.