1-0
Pro W–L
Colby Williams is mixed martial artist with a professional record of 1-0 across 1 bouts. They've won 0 by KO/TKO, 1 by submission and 0 by decision — a 100 % finish rate. Last competed July 2025 (active).
Finish rate
100 %
Wins by
0 KO · 1 SUB · 0 DEC
Usually wins by
submission
Fastest win
7:21 (Rd 2)
vs Declan McDonald
Last fought
Jul 2025 · Active
Frequently asked
What is Colby Williams's MMA record?
Colby Williams has a professional MMA record of 1-0 — 0 wins by KO/TKO, 1 by submission, 0 by decision.
How does Colby Williams usually win?
They most often win by submission (1 of 1 wins).
Is Colby Williams still active?
Colby Williams last competed in July 2025, and is considered active (no bout in over two years).
What is Colby Williams's fastest finish?
submission of Declan McDonald in 7:21 (Rd 2) at WCFC 2 - Winners Circle Fighting Championship.
Pro MMA (1)
W
2025-07-12
WCFC 2 - Winners Circle Fighting Championship
· Winners Circle Fighting Championship
R2 2:21