Guilherme Lazzarini
“Lightning”
Standout achievements
Guilherme Lazzarini is an American mixed martial artist with a professional record of 4-1 across 5 bouts. They've won 3 by KO/TKO, 0 by submission and 1 by decision — a 75 % finish rate. Most wins come by KO/TKO. Currently on a 3-fight win streak. Last competed June 2026 (active). Has fought most often in Brazil (5 bouts).
Fight locations (1 venues)
Career timeline — fights by year
Frequently asked
What is Guilherme Lazzarini's MMA record?
Guilherme Lazzarini has a professional MMA record of 4-1 — 3 wins by KO/TKO, 0 by submission, 1 by decision.
How does Guilherme Lazzarini usually win?
They most often win by KO/TKO (3 of 4 wins).
How does Guilherme Lazzarini usually lose?
Most of Guilherme Lazzarini's losses come by KO/TKO (1 of 1).
Is Guilherme Lazzarini still active?
Guilherme Lazzarini last competed in June 2026, and is considered active (no bout in over two years).
What is Guilherme Lazzarini's fastest finish?
KO/TKO of Elias Junior de Oliveira in 0:45 (Rd 1) at Spartacus MMA - Spartacus Fight Event 28.
Where is Guilherme Lazzarini from?
Guilherme Lazzarini is a American mixed martial artist.
What is Guilherme Lazzarini's longest MMA win streak?
Guilherme Lazzarini's longest winning run on record is 3 straight victories.