Masaya Oshiro is a Japanese mixed martial artist with a professional record of 6-8-1 across 15 bouts. They've won 0 by KO/TKO, 1 by submission and 5 by decision — a 17 % finish rate. Most wins come by decision. Currently on a 3-fight win streak. Last competed February 2026 (active). Has fought most often in Japan (15 bouts).
Fight locations (6 venues)
Career timeline — fights by year
Frequently asked
What is Masaya Oshiro's MMA record?
Masaya Oshiro has a professional MMA record of 6-8-1 — 0 wins by KO/TKO, 1 by submission, 5 by decision.
How does Masaya Oshiro usually win?
They most often win by decision (5 of 6 wins).
How does Masaya Oshiro usually lose?
Most of Masaya Oshiro's losses come by decision (4 of 8).
Is Masaya Oshiro still active?
Masaya Oshiro last competed in February 2026, and is considered active (no bout in over two years).
What is Masaya Oshiro's fastest finish?
submission of Ren Ozaki in 2:52 (Rd 1) at Grachan - Grachan 80.
Where is Masaya Oshiro from?
Masaya Oshiro is a Japanese mixed martial artist.
What is Masaya Oshiro's longest MMA win streak?
Masaya Oshiro's longest winning run on record is 3 straight victories.
Where does Masaya Oshiro rank in MMA?
Masaya Oshiro sits at #24,411 of 32,631 fighters in the Fight Forensics global MMA rankings.