Brian Peterson
“ Killer B ”
Standout achievements
Brian Peterson is an American mixed martial artist with a professional record of 3-2 across 5 bouts. They've won 2 by KO/TKO, 0 by submission and 1 by decision — a 67 % finish rate. Most wins come by KO/TKO. Currently on a 2-fight skid. Last competed February 2020 (inactive). Has fought most often in United States (5 bouts).
Fight locations (3 venues)
Career timeline — fights by year
Frequently asked
What is Brian Peterson's MMA record?
Brian Peterson has a professional MMA record of 3-2 — 2 wins by KO/TKO, 0 by submission, 1 by decision.
How does Brian Peterson usually win?
They most often win by KO/TKO (2 of 3 wins).
How does Brian Peterson usually lose?
Most of Brian Peterson's losses come by KO/TKO (1 of 2).
Is Brian Peterson still active?
Brian Peterson last competed in February 2020, and is considered inactive (no bout in over two years).
What is Brian Peterson's fastest finish?
KO/TKO of Jason Belyew in 5:00 (Rd 1) at XFO 62 - Xtreme Fighting Organization 62.
Where is Brian Peterson from?
Brian Peterson is a American mixed martial artist.
What is Brian Peterson's longest MMA win streak?
Brian Peterson's longest winning run on record is 3 straight victories.
Pro MMA (5)
Amateur (3)
Amateur bouts — not counted toward the pro record.