Thiago Santana de Castro
“O Assassino”
Standout achievements
Thiago Santana de Castro is a Brazilian mixed martial artist with a professional record of 5-11 across 16 bouts. They've won 1 by KO/TKO, 3 by submission and 1 by decision — a 80 % finish rate. Most wins come by submission. Last competed April 2026 (active). Has fought most often in Brazil (13 bouts).
Fight locations (1 venues)
Career timeline — fights by year
Frequently asked
What is Thiago Santana de Castro's MMA record?
Thiago Santana de Castro has a professional MMA record of 5-11 — 1 wins by KO/TKO, 3 by submission, 1 by decision.
How does Thiago Santana de Castro usually win?
They most often win by submission (3 of 5 wins).
How does Thiago Santana de Castro usually lose?
Most of Thiago Santana de Castro's losses come by submission (6 of 11).
Is Thiago Santana de Castro still active?
Thiago Santana de Castro last competed in April 2026, and is considered active (no bout in over two years).
What is Thiago Santana de Castro's fastest finish?
submission of Marcelo Pereira Caetano in 2:29 (Rd 1) at BSB Fight - BSB Fight 3.
Where is Thiago Santana de Castro from?
Thiago Santana de Castro is a Brazilian mixed martial artist.
What is Thiago Santana de Castro's longest MMA win streak?
Thiago Santana de Castro's longest winning run on record is 3 straight victories.
Where does Thiago Santana de Castro rank in MMA?
Thiago Santana de Castro sits at #28,527 of 32,631 fighters in the Fight Forensics global MMA rankings.