2-1
Pro W–L
Jon Williams is an American mixed martial artist with a professional record of 2-1 across 3 bouts. They've won 0 by KO/TKO, 0 by submission and 2 by decision. Most wins come by decision. Last competed November 2025 (active). Has fought most often in United States (2 bouts).
Finish rate
0 %
Wins by
0 KO · 0 SUB · 2 DEC
Usually wins by
decision
Usually loses by
KO/TKO
Fastest loss
0:31 (Rd 1)
vs Arthur Garritano
Most fights in
United States 2
Last fought
Nov 2025 · Active
Frequently asked
What is Jon Williams's MMA record?
Jon Williams has a professional MMA record of 2-1 — 0 wins by KO/TKO, 0 by submission, 2 by decision.
How does Jon Williams usually win?
They most often win by decision (2 of 2 wins).
How does Jon Williams usually lose?
Most of Jon Williams's losses come by KO/TKO (1 of 1).
Is Jon Williams still active?
Jon Williams last competed in November 2025, and is considered active (no bout in over two years).
Where is Jon Williams from?
Jon Williams is a American mixed martial artist.
What is Jon Williams's longest MMA win streak?
Jon Williams's longest winning run on record is 2 straight victories.