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

| Res_ | Record | Opponent | Method_ | Event | Round | Time_ | Location_ |
|---|---|---|---|---|---|---|---|
| Win | 18–2–1 (1) | Erick Silva | KO (punch) | UFC Fight Night: Maia vs. Shields | 2 | 3:01 | Barueri , São Paulo , Brazil |
| Win | 17–2–1 (1) | Siyar Bahadurzada | Decision (unanimous) | UFC on Fuel TV: Silva vs. Stann | 3 | 5:00 | Saitama , Japan |
| Win | 16–2–1 (1) | Paulo Thiago | Decision (unanimous) | UFC on Fuel TV: Franklin vs. Le | 3 | 5:00 | Cotai Strip , Macau |
| Loss | 15–2–1 (1) | Demian Maia | TKO (injury) | UFC 148 | 1 | 0:47 | Las Vegas, Nevada , United States |
| Win | 15–1–1 (1) | Sean Pierson | Decision (unanimous) | UFC 141 | 3 | 5:00 | Las Vegas, Nevada , United States |