Adelson de Souza Oliveira
“Orelinha”
Adelson de Souza Oliveira is a Brazilian mixed martial artist with a professional record of 2-2 across 4 bouts. They've won 0 by KO/TKO, 2 by submission and 0 by decision — a 100 % finish rate. Most wins come by submission. Last competed May 2026 (active). Has fought most often in Brazil (4 bouts).
Career timeline — fights by year
Frequently asked
What is Adelson de Souza Oliveira's MMA record?
Adelson de Souza Oliveira has a professional MMA record of 2-2 — 0 wins by KO/TKO, 2 by submission, 0 by decision.
How does Adelson de Souza Oliveira usually win?
They most often win by submission (2 of 2 wins).
How does Adelson de Souza Oliveira usually lose?
Most of Adelson de Souza Oliveira's losses come by KO/TKO (2 of 2).
Is Adelson de Souza Oliveira still active?
Adelson de Souza Oliveira last competed in May 2026, and is considered active (no bout in over two years).
What is Adelson de Souza Oliveira's fastest finish?
submission of Davi Feitosa de Araujo in 2:49 (Rd 1) at UFB - Ultimate Fonte Boa 9.
Where is Adelson de Souza Oliveira from?
Adelson de Souza Oliveira is a Brazilian mixed martial artist.