Keiichiro Yamamiya Mixed martial arts record Mixed martial arts record

| Res_ | Record | Opponent | Method_ | Event | Round | Location_ |
|---|---|---|---|---|---|---|
| Win | 24-14-5 | Yoshinori Kawasaki | TKO (punches) | Pancrase - 2001 Neo-Blood Tournament Second Round | 1 | Tokyo , Japan |
| Loss | 23-14-5 | Paulo Filho | KO (punches) | Deep - 1st Impact | 2 | Nagoya , Japan |
| Win | 23-13-5 | Denis Kang | Decision (majority) | Pancrase - Trans 7 | 2 | Tokyo , Japan |
| Win | 22-13-5 | Ikuhisa Minowa | Decision (unanimous) | Pancrase - 2000 Anniversary Show | 2 | Yokohama , Japan |
| Win | 21-13-5 | Omar Bouiche | Submission (guillotine choke) | Pancrase - 2000 Anniversary Show | 1 | Yokohama , Japan |
| Win | 20-13-5 | Naohisa Kawamura | Decision (unanimous) | Pancrase - Trans 4 | 1 | Tokyo , Japan |
| Win | 19-13-5 | Kousei Kubota | Decision (majority) | Pancrase - Trans 4 | 1 | Tokyo , Japan |