Naoyuki Kotani Mixed martial arts record Mixed martial arts record

| Res_ | Record | Opponent | Method_ | Event | Round | Time_ | Location_ |
|---|---|---|---|---|---|---|---|
| Loss | 21-10-7 | Jorge Masvidal | Decision (split) | Astra | 3 | 5:00 | Tokyo , Japan |
| Draw | 21-9-7 | Kenichi Ito | Draw | ZST.23 | 2 | 5:00 | Tokyo , Japan |
| Win | 21-9-6 | Daisuke Nakamura | Submission (leg scissor choke) | ZST.22 | 1 | 1:37 | Tokyo , Japan |
| Win | 20-9-6 | Yojiro Uchimura | Submission (achilles lock) | ZST.21 | 1 | 1:25 | Tokyo , Japan |
| Loss | 19-9-6 | Kuniyoshi Hironaka | Submission (reverse full-nelson) | ZST.20 | 2 | 2:43 | Tokyo , Japan |
| Win | 19-8-6 | Katsuhiko Nagata | Submission (heel hook) | ZST.18: Sixth Anniversary | 2 | 4:38 | Tokyo , Japan |
| Loss | 18-8-6 | Koji Oishi | Decision (unanimous) | Pancrase: Shining 8 | 3 | 5:00 | Tokyo , Japan |
| Draw | 18-7-6 | Masanori Kanehara | Draw | ZST.15: Fifth Anniversary | 2 | 5:00 | Tokyo , Japan |