Welerson Oliveira
“ Lele ”
Standout achievements
Welerson Oliveira is a Brazilian mixed martial artist with a professional record of 5-5 across 10 bouts. They've won 3 by KO/TKO, 2 by submission and 0 by decision — a 100 % finish rate. Most wins come by KO/TKO. Last competed February 2025 (active). Has fought most often in Brazil (9 bouts).
Fight locations (2 venues)
Career timeline — fights by year
Frequently asked
What is Welerson Oliveira's MMA record?
Welerson Oliveira has a professional MMA record of 5-5 — 3 wins by KO/TKO, 2 by submission, 0 by decision.
How does Welerson Oliveira usually win?
They most often win by KO/TKO (3 of 5 wins).
How does Welerson Oliveira usually lose?
Most of Welerson Oliveira's losses come by submission (3 of 5).
Is Welerson Oliveira still active?
Welerson Oliveira last competed in February 2025, and is considered active (no bout in over two years).
What is Welerson Oliveira's fastest finish?
submission of Paulo da Veiga Jr. in 1:10 (Rd 1) at CF - Collision Fight 14.
Where is Welerson Oliveira from?
Welerson Oliveira is a Brazilian mixed martial artist.
What is Welerson Oliveira's longest MMA win streak?
Welerson Oliveira's longest winning run on record is 2 straight victories.
Where does Welerson Oliveira rank in MMA?
Welerson Oliveira sits at #20,344 of 32,631 fighters in the Fight Forensics global MMA rankings.