Standout achievements
Hiroyuki Kobayashi is a Japanese mixed martial artist with a professional record of 11-10-4 across 25 bouts. They've won 1 by KO/TKO, 5 by submission and 5 by decision — a 55 % finish rate. Most wins come by decision. Last competed May 2025 (active). Has fought most often in Japan (21 bouts).
Fight locations (7 venues)
Career timeline — fights by year
Frequently asked
What is Hiroyuki Kobayashi's MMA record?
Hiroyuki Kobayashi has a professional MMA record of 11-10-4 — 1 wins by KO/TKO, 5 by submission, 5 by decision.
How does Hiroyuki Kobayashi usually win?
They most often win by decision (5 of 11 wins).
How does Hiroyuki Kobayashi usually lose?
Most of Hiroyuki Kobayashi's losses come by submission (5 of 10).
Is Hiroyuki Kobayashi still active?
Hiroyuki Kobayashi last competed in May 2025, and is considered active (no bout in over two years).
What is Hiroyuki Kobayashi's fastest finish?
submission of Tatsuya Tsuchida in 1:15 (Rd 1) at Deep - clubDeep Tokyo in Shinkiba 1st Ring.
Where is Hiroyuki Kobayashi from?
Hiroyuki Kobayashi is a Japanese mixed martial artist.
What is Hiroyuki Kobayashi's longest MMA win streak?
Hiroyuki Kobayashi's longest winning run on record is 3 straight victories.
Where does Hiroyuki Kobayashi rank in MMA?
Hiroyuki Kobayashi sits at #18,017 of 32,696 fighters in the Fight Forensics global MMA rankings.