Seiya Ameyama
Standout achievements
Seiya Ameyama is a Japanese mixed martial artist with a professional record of 6-4-1 across 11 bouts. They've won 6 by KO/TKO, 0 by submission and 0 by decision — a 100 % finish rate. Most wins come by KO/TKO. Last competed May 2026 (active). Has fought most often in Japan (12 bouts).
Fight locations (3 venues)
Career timeline — fights by year
Frequently asked
What is Seiya Ameyama's MMA record?
Seiya Ameyama has a professional MMA record of 6-4-1 — 6 wins by KO/TKO, 0 by submission, 0 by decision.
How does Seiya Ameyama usually win?
They most often win by KO/TKO (6 of 6 wins).
How does Seiya Ameyama usually lose?
Most of Seiya Ameyama's losses come by submission (3 of 4).
Is Seiya Ameyama still active?
Seiya Ameyama last competed in May 2026, and is considered active (no bout in over two years).
What is Seiya Ameyama's fastest finish?
KO/TKO of Takashi Matsuba in 0:29 (Rd 1) at Deep - Osaka Impact 2024 4th Round.
Where is Seiya Ameyama from?
Seiya Ameyama is a Japanese mixed martial artist.
What is Seiya Ameyama's longest MMA win streak?
Seiya Ameyama's longest winning run on record is 4 straight victories.
Where does Seiya Ameyama rank in MMA?
Seiya Ameyama sits at #16,655 of 32,631 fighters in the Fight Forensics global MMA rankings.
Pro MMA (11)
Amateur (1)
Amateur bouts — not counted toward the pro record.