1-1-1
Pro W–L–O
Standout achievements
Jeferson Dos Santos is a Brazilian mixed martial artist with a professional record of 1-1-1 across 3 bouts. They've won 0 by KO/TKO, 1 by submission and 0 by decision — a 100 % finish rate. Last competed August 2025 (active). Has fought most often in Brazil (3 bouts).
Finish rate
100 %
Wins by
0 KO · 1 SUB · 0 DEC
Usually wins by
submission
Usually loses by
KO/TKO
Fastest win
4:07 (Rd 1)
vs Willian Lima
Fastest loss
12:44 (Rd 3)
vs Pedro Henrique
Most fights in
Brazil 3
Last fought
Aug 2025 · Active
Career timeline — fights by year
Wins
Losses
Draw/NC
Frequently asked
What is Jeferson Dos Santos's MMA record?
Jeferson Dos Santos has a professional MMA record of 1-1-1 — 0 wins by KO/TKO, 1 by submission, 0 by decision.
How does Jeferson Dos Santos usually win?
They most often win by submission (1 of 1 wins).
How does Jeferson Dos Santos usually lose?
Most of Jeferson Dos Santos's losses come by KO/TKO (1 of 1).
Is Jeferson Dos Santos still active?
Jeferson Dos Santos last competed in August 2025, and is considered active (no bout in over two years).
What is Jeferson Dos Santos's fastest finish?
submission of Willian Lima in 4:07 (Rd 1) at BC - Blasius Combat 9.
Where is Jeferson Dos Santos from?
Jeferson Dos Santos is a Brazilian mixed martial artist.
Pro MMA (3)
L
2025-08-16
BoxKiller FC 4 - BoxKiller Fighting Championship
· BoxKiller Fighting Championship (formerly Copa Boxe Killer)
R3 2:44