John Brennan is mixed martial artist with a professional record of 5-3 across 8 bouts. They've won 1 by KO/TKO, 0 by submission and 4 by decision — a 20 % finish rate. Most wins come by decision. Last competed November 2018 (inactive). Has fought most often in United States (10 bouts).
Fight locations (4 venues)
Career timeline — fights by year
Frequently asked
What is John Brennan's MMA record?
John Brennan has a professional MMA record of 5-3 — 1 wins by KO/TKO, 0 by submission, 4 by decision.
How does John Brennan usually win?
They most often win by decision (4 of 5 wins).
How does John Brennan usually lose?
Most of John Brennan's losses come by decision (2 of 3).
Is John Brennan still active?
John Brennan last competed in November 2018, and is considered inactive (no bout in over two years).
What is John Brennan's fastest finish?
KO/TKO of Tim Kepp in 5:18 (Rd 2) at XFE 37 / WCC 8 - World Cagefighting Championships 8.
What is John Brennan's longest MMA win streak?
John Brennan's longest winning run on record is 3 straight victories.
Where does John Brennan rank in MMA?
John Brennan sits at #18,962 of 32,631 fighters in the Fight Forensics global MMA rankings.
Pro MMA (8)
Amateur (2)
Amateur bouts — not counted toward the pro record.