Standout achievements
Jason Clayton is an American mixed martial artist with a professional record of 12-8 across 20 bouts. They've won 5 by KO/TKO, 4 by submission and 3 by decision — a 75 % finish rate. Most wins come by KO/TKO. Last competed May 2026 (active). Has fought most often in United States (19 bouts).
Fight locations (8 venues)
Career timeline — fights by year
Frequently asked
What is Jason Clayton's MMA record?
Jason Clayton has a professional MMA record of 12-8 — 5 wins by KO/TKO, 4 by submission, 3 by decision.
How does Jason Clayton usually win?
They most often win by KO/TKO (5 of 12 wins).
How does Jason Clayton usually lose?
Most of Jason Clayton's losses come by submission (4 of 8).
Is Jason Clayton still active?
Jason Clayton last competed in May 2026, and is considered active (no bout in over two years).
What is Jason Clayton's fastest finish?
KO/TKO of Cody Mumma in 0:15 (Rd 1) at FTW - Animals.
Where is Jason Clayton from?
Jason Clayton is a American mixed martial artist.
What is Jason Clayton's longest MMA win streak?
Jason Clayton's longest winning run on record is 6 straight victories.
Where does Jason Clayton rank in MMA?
Jason Clayton sits at #16,284 of 32,631 fighters in the Fight Forensics global MMA rankings.
Pro MMA (20)
Amateur (1)
Amateur bouts — not counted toward the pro record.