Standout achievements
Rian Costa is mixed martial artist with a professional record of 3-1 across 4 bouts. They've won 1 by KO/TKO, 2 by submission and 0 by decision — a 100 % finish rate. Most wins come by submission. Currently on a 3-fight win streak. Last competed December 2025 (active). Has fought most often in Brazil (4 bouts).
Career timeline — fights by year
Frequently asked
What is Rian Costa's MMA record?
Rian Costa has a professional MMA record of 3-1 — 1 wins by KO/TKO, 2 by submission, 0 by decision.
How does Rian Costa usually win?
They most often win by submission (2 of 3 wins).
How does Rian Costa usually lose?
Most of Rian Costa's losses come by KO/TKO (1 of 1).
Is Rian Costa still active?
Rian Costa last competed in December 2025, and is considered active (no bout in over two years).
What is Rian Costa's fastest finish?
submission of Gustavo Henrique de Sousa Guimaraes in 1:58 (Rd 1) at Samurai Fight 7 - Muay-Thai and MMA.
What is Rian Costa's longest MMA win streak?
Rian Costa's longest winning run on record is 3 straight victories.