UFC · Light Heavyweight · Unranked
Jair de Oliveira
“Mamute”
6-1
Record
4
KO/TKO wins
1
Sub wins
1
Decision wins
Photo: ESPN
Tale of the Tape
Age
30
Height
5' 9"
Reach
69.5"
Stance
--
Country
Brazil
Key Stats
86%
Win Rate
83%
Finish Rate
4
KO/TKO Wins
1
Submission Wins
2
Title Fight Wins
7
Pro Fights
Advanced Stats
Color = level vs. divisionStriking
Career
Win Methods
"Mamute". That's what they call Jair de Oliveira, and is part of the UFC light heavyweight division's deep end, fighting out of Brazil — 7 pro fights in, still swinging for a number next to his name.
On the feet he's a problem: 3.98 significant strikes a minute at 60% accuracy, and 67% of his wins end in a knockout. The math is bad for anyone standing across from him.
He's coming off a loss to Rafael Tobias. Careers aren't defined by the fall, though; they're defined by the rebound.
Recent Fights
Rafael Tobias
Submission (Rear Naked Choke) R1 · Sep 24, 2025
Dana White's Contender Series: Season 9, Week 7
Daniel Bucher
TKO (Retirement) R1 · May 25, 2024
PMW Ultimate Fight 2
Alisson Deivid Rodrigues
KO/TKO R1 · Sep 2, 2023
PMW Ultimate Fight 1
Pedro Lucas
Submission (Americana) R1 · Aug 5, 2023
L.A. Esportes MMA 4
Adao Jaquiel
TKO (Retirement) R2 · Aug 27, 2022
Redenção Fight MMA 2
Latest / Jair de Oliveira News
Charles Oliveira to BMF Critics: Take the Belt Somewhere Else
With 22 submissions and more finishes than anyone in UFC history, Oliveira isn't apologizing for out-grappling Max Holloway. Next up: Diego Lopes at UFC 335.
Oct 19, 2026
Oliveira Says a Lopes Win Makes Him Next — With or Without Gaethje
Charles Oliveira defends the BMF title against Diego Lopes at UFC 335 on Dec. 12, and he's already calling himself the No. 1 contender at 155.
Oct 14, 2026
Oliveira Puts BMF Belt on the Line vs Diego Lopes at UFC 335
Charles Oliveira defends the BMF title against a lightweight debutant in Vegas on Dec 12, with Alex Pereira's heavyweight experiment headlining the co-main.
Oct 4, 2026