Guilherme Haither Fontes
Guilherme Haither Fontes is a Brazilian mixed martial artist with a professional record of 3-3 across 6 bouts. They've won 1 by KO/TKO, 2 by submission and 0 by decision — a 100 % finish rate. Most wins come by submission. Last competed April 2025 (active). Has fought most often in Brazil (4 bouts).
Fight locations (2 venues)
Career timeline — fights by year
Frequently asked
What is Guilherme Haither Fontes's MMA record?
Guilherme Haither Fontes has a professional MMA record of 3-3 — 1 wins by KO/TKO, 2 by submission, 0 by decision.
How does Guilherme Haither Fontes usually win?
They most often win by submission (2 of 3 wins).
How does Guilherme Haither Fontes usually lose?
Most of Guilherme Haither Fontes's losses come by decision (2 of 3).
Is Guilherme Haither Fontes still active?
Guilherme Haither Fontes last competed in April 2025, and is considered active (no bout in over two years).
What is Guilherme Haither Fontes's fastest finish?
submission of Augusto Sergio Santos Matos in 0:46 (Rd 1) at Thunder Fight 48 - Copa Thunder 39.
Where is Guilherme Haither Fontes from?
Guilherme Haither Fontes is a Brazilian mixed martial artist.
What is Guilherme Haither Fontes's longest MMA win streak?
Guilherme Haither Fontes's longest winning run on record is 2 straight victories.