1-0
Pro W–L
Brian Hirooka is mixed martial artist with a professional record of 1-0 across 1 bouts. They've won 0 by KO/TKO, 1 by submission and 0 by decision — a 100 % finish rate. Last competed February 2026 (active).
Finish rate
100 %
Wins by
0 KO · 1 SUB · 0 DEC
Usually wins by
submission
Fastest win
1:06 (Rd 1)
vs Yamato Komiya
Last fought
Feb 2026 · Active
Fight locations (1 venues)
Frequently asked
What is Brian Hirooka's MMA record?
Brian Hirooka has a professional MMA record of 1-0 — 0 wins by KO/TKO, 1 by submission, 0 by decision.
How does Brian Hirooka usually win?
They most often win by submission (1 of 1 wins).
Is Brian Hirooka still active?
Brian Hirooka last competed in February 2026, and is considered active (no bout in over two years).
What is Brian Hirooka's fastest finish?
submission of Yamato Komiya in 1:06 (Rd 1) at Gladiator - Gladiator 034 in Osaka.