Guilherme Lazzarini
UFC DebutNickname“Lightning”
Record
Streak
L1
Age
Date of birth
- Fighting out of
- Newark, New Jersey
- Born
- United States
- Camp
- Mundo Fight
- Weight class
- Heavyweight
- Height
- 6'2" · 188 cm
Before the UFC
Guilherme Lazzarini makes their UFC debut
Our striking, grappling, and schedule metrics are measured from UFC fights, so they come online after this bout. Here is the career they bring in — and how live the opposition has been.
Pre-UFC opposition
StrongOpponents' combined record
14-5
.737 win rate
Winning-record opponents
2 of 3
carried winning pro records
Pro bouts faced
6
3 opponents with records on file
A descriptive read of the non-UFC slate from opponents’ full career pro records — not a UFC-grade Schedule Score.
UFC fight history
No UFC bouts on record yet.
Outside the UFC
across 6 bouts · 6 promotions · wins by 3 KO · 1 decJungle Fight 154 · Jungle Fight 151 · CFC · Spartacus MMA · Imortal FC 11 +1
| Res | Opponent | Outcome | Finish | Rd | Time | Promotion | Date |
|---|---|---|---|---|---|---|---|
| L | Weslley Alec5-1 | KO/TKO | Front Kick and Punches | R1 | 0:16 | Jungle Fight 154 | Aug 1, 2026 |
| W | Junio Mendes | KO/TKO | Punches | R1 | 2:42 | Jungle Fight 151 | Jun 6, 2026 |
| W | Eduardo Betini | Decision | Split | R3 | 5:00 | CFC | Jun 16, 2023 |
| W | Elias Junior de Oliveira | KO/TKO | Punches | R1 | 0:45 | Spartacus MMA | Feb 4, 2023 |
| L | KO/TKO | Punch | R1 | 1:00 | Imortal FC 11 | Nov 20, 2022 | |
| W | Athos Alexandre0-2 | KO/TKO | — | R2 | 0:35 | Thunder Fight 33 | Dec 19, 2021 |
Non-UFC bouts (regional/other promotions) — shown for context only, excluded from Schedule Score, striking/grappling rates, and every UFC-scoped metric.