Standout achievements
Calvin Diaz is an American mixed martial artist with a professional record of 7-3 across 10 bouts. They've won 5 by KO/TKO, 1 by submission and 1 by decision — a 86 % finish rate. Most wins come by KO/TKO. Last competed May 2026 (active). Has fought most often in United States (8 bouts).
Fight locations (2 venues)
Career timeline — fights by year
Frequently asked
What is Calvin Diaz's MMA record?
Calvin Diaz has a professional MMA record of 7-3 — 5 wins by KO/TKO, 1 by submission, 1 by decision.
How does Calvin Diaz usually win?
They most often win by KO/TKO (5 of 7 wins).
How does Calvin Diaz usually lose?
Most of Calvin Diaz's losses come by KO/TKO (2 of 3).
Is Calvin Diaz still active?
Calvin Diaz last competed in May 2026, and is considered active (no bout in over two years).
What is Calvin Diaz's fastest finish?
KO/TKO of David Pfiefer in 0:45 (Rd 1) at USACA - Legacy Amateur Series 21.
Where is Calvin Diaz from?
Calvin Diaz is a American mixed martial artist.
What is Calvin Diaz's longest MMA win streak?
Calvin Diaz's longest winning run on record is 4 straight victories.
Where does Calvin Diaz rank in MMA?
Calvin Diaz sits at #15,985 of 32,631 fighters in the Fight Forensics global MMA rankings.