Jhonatan Santos
“ Marrentinho ”
Standout achievements
Jhonatan Santos is a Brazilian mixed martial artist with a professional record of 8-3 across 11 bouts. They've won 7 by KO/TKO, 0 by submission and 1 by decision — a 88 % finish rate. Most wins come by KO/TKO. Last competed July 2025 (active). Has fought most often in Brazil (10 bouts).
Fight locations (4 venues)
Career timeline — fights by year
Frequently asked
What is Jhonatan Santos's MMA record?
Jhonatan Santos has a professional MMA record of 8-3 — 7 wins by KO/TKO, 0 by submission, 1 by decision.
How does Jhonatan Santos usually win?
They most often win by KO/TKO (7 of 8 wins).
How does Jhonatan Santos usually lose?
Most of Jhonatan Santos's losses come by KO/TKO (2 of 3).
Is Jhonatan Santos still active?
Jhonatan Santos last competed in July 2025, and is considered active (no bout in over two years).
What is Jhonatan Santos's fastest finish?
KO/TKO of Arlindo dal Santo in 0:56 (Rd 1) at CWB FIGHT LEAGUE - CWB Fight League 42.
Where is Jhonatan Santos from?
Jhonatan Santos is a Brazilian mixed martial artist.
What is Jhonatan Santos's longest MMA win streak?
Jhonatan Santos's longest winning run on record is 4 straight victories.
Where does Jhonatan Santos rank in MMA?
Jhonatan Santos sits at #9,089 of 32,631 fighters in the Fight Forensics global MMA rankings.
Pro MMA (11)
Amateur (4)
Amateur bouts — not counted toward the pro record.