Aaron Simpson
“ A-Train ”
Standout achievements
Aaron Simpson is an American 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. Currently on a 2-fight skid. Last competed March 2013 (inactive). Has fought most often in United States (15 bouts).
Fight locations (7 venues)
Career timeline — fights by year
Frequently asked
What is Aaron Simpson's MMA record?
Aaron Simpson has a professional MMA record of 12-5 — 6 wins by KO/TKO, 1 by submission, 5 by decision.
How does Aaron Simpson usually win?
They most often win by KO/TKO (6 of 12 wins).
How does Aaron Simpson usually lose?
Most of Aaron Simpson's losses come by KO/TKO (3 of 5).
Is Aaron Simpson still active?
Aaron Simpson last competed in March 2013, and is considered inactive (no bout in over two years).
What is Aaron Simpson's fastest finish?
KO/TKO of David Avellan in 0:18 (Rd 1) at WEC 36 - Faber vs. Brown.
Where is Aaron Simpson from?
Aaron Simpson is a American mixed martial artist.
What is Aaron Simpson's longest MMA win streak?
Aaron Simpson's longest winning run on record is 8 straight victories.
Where does Aaron Simpson rank in MMA?
Aaron Simpson sits at #4,494 of 32,631 fighters in the Fight Forensics global MMA rankings.