Guilherme Santos is a Brazilian mixed martial artist with a professional record of 2-3 across 5 bouts. They've won 0 by KO/TKO, 2 by submission and 0 by decision — a 100 % finish rate. Most wins come by submission. Currently on a 2-fight win streak. Last competed May 2026 (active). Has fought most often in Brazil (5 bouts).
Fight locations (2 venues)
Career timeline — fights by year
Frequently asked
What is Guilherme Santos's MMA record?
Guilherme Santos has a professional MMA record of 2-3 — 0 wins by KO/TKO, 2 by submission, 0 by decision.
How does Guilherme Santos usually win?
They most often win by submission (2 of 2 wins).
How does Guilherme Santos usually lose?
Most of Guilherme Santos's losses come by submission (2 of 3).
Is Guilherme Santos still active?
Guilherme Santos last competed in May 2026, and is considered active (no bout in over two years).
What is Guilherme Santos's fastest finish?
submission of Paulo Henrique Carvalho in 5:00 (Rd 1) at SFT - Gladiators of the Future 4.
Where is Guilherme Santos from?
Guilherme Santos is a Brazilian mixed martial artist.
What is Guilherme Santos's longest MMA win streak?
Guilherme Santos's longest winning run on record is 2 straight victories.