Standout achievements
Brian Grinnell is an American mixed martial artist with a professional record of 12-13 across 25 bouts. They've won 1 by KO/TKO, 10 by submission and 1 by decision — a 92 % finish rate. Most wins come by submission. Currently on a 4-fight skid. Last competed January 2026 (active). Has fought most often in United States (26 bouts).
Fight locations (15 venues)
Career timeline — fights by year
Frequently asked
What is Brian Grinnell's MMA record?
Brian Grinnell has a professional MMA record of 12-13 — 1 wins by KO/TKO, 10 by submission, 1 by decision.
How does Brian Grinnell usually win?
They most often win by submission (10 of 12 wins).
How does Brian Grinnell usually lose?
Most of Brian Grinnell's losses come by KO/TKO (9 of 13).
Is Brian Grinnell still active?
Brian Grinnell last competed in January 2026, and is considered active (no bout in over two years).
What is Brian Grinnell's fastest finish?
submission of Chris Page in 0:34 (Rd 1) at Strike King Combat - Fall Brawl.
Where is Brian Grinnell from?
Brian Grinnell is a American mixed martial artist.
What is Brian Grinnell's longest MMA win streak?
Brian Grinnell's longest winning run on record is 3 straight victories.
Where does Brian Grinnell rank in MMA?
Brian Grinnell sits at #22,308 of 32,631 fighters in the Fight Forensics global MMA rankings.
Pro MMA (25)
Amateur (1)
Amateur bouts — not counted toward the pro record.