Gulherme Willian
“Mamute”
1-0
Pro W–L
Standout achievements
Gulherme Willian is a Brazilian mixed martial artist with a professional record of 1-0 across 1 bouts. They've won 1 by KO/TKO, 0 by submission and 0 by decision — a 100 % finish rate. Last competed March 2026 (active).
Finish rate
100 %
Wins by
1 KO · 0 SUB · 0 DEC
Usually wins by
KO/TKO
Fastest win
2:50 (Rd 1)
vs Leoson Sousa
Last fought
Mar 2026 · Active
Frequently asked
What is Gulherme Willian's MMA record?
Gulherme Willian has a professional MMA record of 1-0 — 1 wins by KO/TKO, 0 by submission, 0 by decision.
How does Gulherme Willian usually win?
They most often win by KO/TKO (1 of 1 wins).
Is Gulherme Willian still active?
Gulherme Willian last competed in March 2026, and is considered active (no bout in over two years).
What is Gulherme Willian's fastest finish?
KO/TKO of Leoson Sousa in 2:50 (Rd 1) at CMF 15 - Copa Montanha Fight 15.
Where is Gulherme Willian from?
Gulherme Willian is a Brazilian mixed martial artist.