Hidehiko Hasegawa Mixed martial arts record Mixed martial arts record

| Res_ | Record | Opponent | Method_ | Event | Round | Time_ | Location_ |
|---|---|---|---|---|---|---|---|
| Win | 12-7-3 | Quinton Alenza | Decision (unanimous) | DEEP - 24 Impact | 2 | 5:00 | Tokyo , Japan |
| Win | 11-7-3 | Shigetoshi Iwase | Decision (majority) | DEEP - 23 Impact | 2 | 5:00 | Tokyo , Japan |
| Win | 10-7-3 | Daisuke Nakamura | Decision (unanimous) | DEEP - 22 Impact | 2 | 5:00 | Tokyo , Japan |
| Loss | 9-7-3 | Seichi Ikemoto | Decision (unanimous) | DEEP - 20th Impact | 3 | 5:00 | Tokyo , Japan |
| Loss | 9-6-3 | Nobuhiro Obiya | Decision (unanimous) | DEEP - 19th Impact | 3 | 5:00 | Tokyo , Japan |
| Win | 9-5-3 | Naoki Seki | Submission (achilles lock) | Pancrase - Spiral 4 | 1 | 1:59 | Yokohama , Japan |
| Loss | 8-5-3 | Satoru Kitaoka | Decision (split) | Pancrase - Spiral 2 | 3 | 5:00 | Yokohama , Japan |