Standout achievements
Aaron Peterson is an American mixed martial artist with a professional record of 5-1 across 6 bouts. They've won 3 by KO/TKO, 0 by submission and 2 by decision — a 60 % finish rate. Most wins come by KO/TKO. Last competed March 2026 (active). Has fought most often in United States (5 bouts).
Fight locations (2 venues)
Career timeline — fights by year
Frequently asked
What is Aaron Peterson's MMA record?
Aaron Peterson has a professional MMA record of 5-1 — 3 wins by KO/TKO, 0 by submission, 2 by decision.
How does Aaron Peterson usually win?
They most often win by KO/TKO (3 of 5 wins).
How does Aaron Peterson usually lose?
Most of Aaron Peterson's losses come by KO/TKO (1 of 1).
Is Aaron Peterson still active?
Aaron Peterson last competed in March 2026, and is considered active (no bout in over two years).
What is Aaron Peterson's fastest finish?
KO/TKO of Nicholas Bella in 1:12 (Rd 1) at XKO 72 - Fight Night.
Where is Aaron Peterson from?
Aaron Peterson is a American mixed martial artist.
What is Aaron Peterson's longest MMA win streak?
Aaron Peterson's longest winning run on record is 4 straight victories.