Michael O'Leary
“ The Silent Assassin ”
Michael O'Leary is an American mixed martial artist with a professional record of 2-4 across 6 bouts. They've won 1 by KO/TKO, 0 by submission and 1 by decision — a 50 % finish rate. Currently on a 4-fight skid. Last competed March 2024 (inactive). Has fought most often in United States (7 bouts).
Fight locations (2 venues)
Career timeline — fights by year
Frequently asked
What is Michael O'Leary's MMA record?
Michael O'Leary has a professional MMA record of 2-4 — 1 wins by KO/TKO, 0 by submission, 1 by decision.
How does Michael O'Leary usually win?
They most often win by KO/TKO (1 of 2 wins).
How does Michael O'Leary usually lose?
Most of Michael O'Leary's losses come by KO/TKO (2 of 4).
Is Michael O'Leary still active?
Michael O'Leary last competed in March 2024, and is considered inactive (no bout in over two years).
What is Michael O'Leary's fastest finish?
KO/TKO of Jose Vargas in 1:48 (Rd 1) at Gladiator Challenge - All-American Bash.
Where is Michael O'Leary from?
Michael O'Leary is a American mixed martial artist.
What is Michael O'Leary's longest MMA win streak?
Michael O'Leary's longest winning run on record is 2 straight victories.
Pro MMA (6)
Amateur (3)
Amateur bouts — not counted toward the pro record.