4-0
Pro W–L
Harumasa Yachi is mixed martial artist with a professional record of 4-0 across 4 bouts. They've won 1 by KO/TKO, 1 by submission and 2 by decision — a 50 % finish rate. Most wins come by decision. Currently on a 4-fight win streak. Last competed April 2024 (inactive). Has fought most often in Japan (4 bouts).
Finish rate
50 %
Wins by
1 KO · 1 SUB · 2 DEC
Current streak
W4
Usually wins by
decision
Fastest win
6:55 (Rd 2)
vs Mizuki Sakamoto
Most fights in
Japan 4
Last fought
Apr 2024 · Inactive
Fight locations (3 venues)
Career timeline — fights by year
Wins
Losses
Frequently asked
What is Harumasa Yachi's MMA record?
Harumasa Yachi has a professional MMA record of 4-0 — 1 wins by KO/TKO, 1 by submission, 2 by decision.
How does Harumasa Yachi usually win?
They most often win by decision (2 of 4 wins).
Is Harumasa Yachi still active?
Harumasa Yachi last competed in April 2024, and is considered inactive (no bout in over two years).
What is Harumasa Yachi's fastest finish?
KO/TKO of Mizuki Sakamoto in 6:55 (Rd 2) at Pancrase - 342: 30th Anniversary Tournament 4.
What is Harumasa Yachi's longest MMA win streak?
Harumasa Yachi's longest winning run on record is 4 straight victories.
Pro MMA (4)
W
2024-04-29
R2 1:55