Standout achievements
Ronaldo Diaz is a Trinidad and Tobago mixed martial artist with a professional record of 2-0 across 2 bouts. They've won 1 by KO/TKO, 1 by submission and 0 by decision — a 100 % finish rate. Currently on a 2-fight win streak. Last competed May 2026 (active). Has fought most often in Trinidad and Tobago (2 bouts).
Career timeline — fights by year
Frequently asked
What is Ronaldo Diaz's MMA record?
Ronaldo Diaz has a professional MMA record of 2-0 — 1 wins by KO/TKO, 1 by submission, 0 by decision.
How does Ronaldo Diaz usually win?
They most often win by submission (1 of 2 wins).
Is Ronaldo Diaz still active?
Ronaldo Diaz last competed in May 2026, and is considered active (no bout in over two years).
What is Ronaldo Diaz's fastest finish?
KO/TKO of Oluwasuen Naughton in 1:18 (Rd 1) at CUFF 22 - Caribbean Ultimate Fist Fighting 22.
Where is Ronaldo Diaz from?
Ronaldo Diaz is a Trinidad and Tobago mixed martial artist.
What is Ronaldo Diaz's longest MMA win streak?
Ronaldo Diaz's longest winning run on record is 2 straight victories.