Standout achievements
Satoshi Yamasu is a Japanese mixed martial artist with a professional record of 12-9 across 21 bouts. They've won 4 by KO/TKO, 5 by submission and 3 by decision — a 75 % finish rate. Most wins come by submission. Currently on a 3-fight skid. Last competed September 2025 (active). Has fought most often in Japan (24 bouts).
Fight locations (11 venues)
Career timeline — fights by year
Frequently asked
What is Satoshi Yamasu's MMA record?
Satoshi Yamasu has a professional MMA record of 12-9 — 4 wins by KO/TKO, 5 by submission, 3 by decision.
How does Satoshi Yamasu usually win?
They most often win by submission (5 of 12 wins).
How does Satoshi Yamasu usually lose?
Most of Satoshi Yamasu's losses come by KO/TKO (5 of 9).
Is Satoshi Yamasu still active?
Satoshi Yamasu last competed in September 2025, and is considered active (no bout in over two years).
What is Satoshi Yamasu's fastest finish?
KO/TKO of Takatoshi Shibata in 0:37 (Rd 1) at Deep - Hamamatsu Impact 2016.
Where is Satoshi Yamasu from?
Satoshi Yamasu is a Japanese mixed martial artist.
What is Satoshi Yamasu's longest MMA win streak?
Satoshi Yamasu's longest winning run on record is 8 straight victories.
Where does Satoshi Yamasu rank in MMA?
Satoshi Yamasu sits at #10,256 of 32,696 fighters in the Fight Forensics global MMA rankings.
Pro MMA (21)
Amateur (3)
Amateur bouts — not counted toward the pro record.