1-1-1
Pro W–L–O
Hiroto Yamaguchi is mixed martial artist with a professional record of 1-1-1 across 3 bouts. They've won 0 by KO/TKO, 0 by submission and 1 by decision. Last competed March 2026 (active). Has fought most often in Japan (2 bouts).
Finish rate
0 %
Wins by
0 KO · 0 SUB · 1 DEC
Usually wins by
decision
Usually loses by
KO/TKO
Fastest loss
2:29 (Rd 1)
vs Kouya Kanda
Most fights in
Japan 2
Last fought
Mar 2026 · Active
Fight locations (2 venues)
Career timeline — fights by year
Wins
Losses
Draw/NC
Frequently asked
What is Hiroto Yamaguchi's MMA record?
Hiroto Yamaguchi has a professional MMA record of 1-1-1 — 0 wins by KO/TKO, 0 by submission, 1 by decision.
How does Hiroto Yamaguchi usually win?
They most often win by decision (1 of 1 wins).
How does Hiroto Yamaguchi usually lose?
Most of Hiroto Yamaguchi's losses come by KO/TKO (1 of 1).
Is Hiroto Yamaguchi still active?
Hiroto Yamaguchi last competed in March 2026, and is considered active (no bout in over two years).