Rena Kobayashi is a Japanese mixed martial artist with a professional record of 6-5 across 11 bouts. They've won 1 by KO/TKO, 0 by submission and 5 by decision — a 17 % finish rate. Most wins come by decision. Last competed May 2026 (active). Has fought most often in Japan (11 bouts).
Fight locations (6 venues)
Career timeline — fights by year
Frequently asked
What is Rena Kobayashi's MMA record?
Rena Kobayashi has a professional MMA record of 6-5 — 1 wins by KO/TKO, 0 by submission, 5 by decision.
How does Rena Kobayashi usually win?
They most often win by decision (5 of 6 wins).
How does Rena Kobayashi usually lose?
Most of Rena Kobayashi's losses come by submission (3 of 5).
Is Rena Kobayashi still active?
Rena Kobayashi last competed in May 2026, and is considered active (no bout in over two years).
What is Rena Kobayashi's fastest finish?
KO/TKO of Kyoka Minagawa in 9:18 (Rd 2) at Deep - Jewels 48.
Where is Rena Kobayashi from?
Rena Kobayashi is a Japanese mixed martial artist.
What is Rena Kobayashi's longest MMA win streak?
Rena Kobayashi's longest winning run on record is 2 straight victories.
Where does Rena Kobayashi rank in MMA?
Rena Kobayashi sits at #20,958 of 32,631 fighters in the Fight Forensics global MMA rankings.