Standout achievements
Taisei Otsuki is a Japanese mixed martial artist with a professional record of 7-7 across 14 bouts. They've won 5 by KO/TKO, 0 by submission and 2 by decision — a 71 % finish rate. Most wins come by KO/TKO. Currently on a 2-fight skid. Last competed January 2026 (active). Has fought most often in Japan (13 bouts).
Fight locations (5 venues)
Career timeline — fights by year
Frequently asked
What is Taisei Otsuki's MMA record?
Taisei Otsuki has a professional MMA record of 7-7 — 5 wins by KO/TKO, 0 by submission, 2 by decision.
How does Taisei Otsuki usually win?
They most often win by KO/TKO (5 of 7 wins).
How does Taisei Otsuki usually lose?
Most of Taisei Otsuki's losses come by KO/TKO (3 of 7).
Is Taisei Otsuki still active?
Taisei Otsuki last competed in January 2026, and is considered active (no bout in over two years).
What is Taisei Otsuki's fastest finish?
KO/TKO of Yasuhiro Sakuraba in 2:26 (Rd 1) at Grachan - Grachan 62.
Where is Taisei Otsuki from?
Taisei Otsuki is a Japanese mixed martial artist.
What is Taisei Otsuki's longest MMA win streak?
Taisei Otsuki's longest winning run on record is 2 straight victories.
Where does Taisei Otsuki rank in MMA?
Taisei Otsuki sits at #21,521 of 32,631 fighters in the Fight Forensics global MMA rankings.