Brian Hirooka

Lions MMA

2–1
Record
50%
Submission rate
1y 8m
Career
3:41
Avg match
3.0
Avg place

Brazilian Jiu-Jitsu competitor. 3 matches across 1 event since Feb 2025, from Smoothcomp results.

Provisional rating · 9 more matches to get ranked

Rating 1327

Feb 22, 2025 · PRIME BJJ SERIES 9 · 2–1

L10 L W W
Top 2 best wins
OpponentTheir rating

Opponents & match history

3 matches

Newest first, grouped by tournament. Each tournament shows its rating change and the wins we expected; tournaments rated together are one entry.

PRIME BJJ SERIES 9Feb 22, 2025 · expected 1.9 wins 2–1first rating
L
Peter ChenRoll Jiu Jitsu Academy
points5:00
W
Rafael Alonso Moraalliance vancouver
points5:00
W
Jaden BrienBOA BJJ MMA
submission1:04
Full event results →

Brian Hirooka is a Brazilian Jiu-Jitsu competitor out of Lions MMA. JitsDex holds 3 matches across 1 event, going back to Feb 2025 — a 2–1 record compiled from Smoothcomp tournament results. JitsDex rates Brian Hirooka 1327 (provisional: not yet ranked on a board).

1 events · 3 matches · first event on record Feb 2025 · jitsdex.com

Rating 1327 · skill 1561 ± 149 · quality wins 0/8 · data as of 2026-10-24

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