Kim Dong-Hyun (fighter) Mixed martial arts record Mixed martial arts record

| Res_ | Record | Opponent | Method_ | Event | Round | Time_ | Location_ |
|---|---|---|---|---|---|---|---|
| Draw | 9–0–1 | Hidehiko Hasegawa | Draw | Deep: 32nd Impact | 3 | 5:00 | Tokyo , Japan |
| Win | 9–0 | Hidehiko Hasegawa | KO (slam and punches) | Deep: 31st Impact | 3 | 4:57 | Tokyo , Japan |
| Win | 8–0 | Yukiharu Maejima | KO (punches) | Deep: CMA Festival 2 | 1 | 0:11 | Tokyo , Japan |
| Win | 7–0 | Hidenobu Koike | KO (punch) | Deep: 28th Impact | 2 | 4:33 | Tokyo , Japan |
| Win | 6–0 | Jun Ando | TKO (punches) | Deep: 27th Impact | 2 | 0:44 | Tokyo , Japan |
| Win | 5–0 | Kousei Kubota | KO (knee) | Deep: 26th Impact | 1 | 2:46 | Tokyo , Japan |
| Win | 4–0 | Tomoyoshi Iwamiya | Decision (unanimous) | Deep: 25th Impact | 2 | 5:00 | Tokyo , Japan |