head to head fighter details
| Naoyuki Kotani | 0 | - | 1 | Dennis Siver |
|---|
 | 43 | AGE | 46 |  |
| 173cm | HEIGHT | 170cm | ||
| 70kg | WEIGHT | 77kg | ||
| Japan | COUNTRY | Russland, Deutschland (Mannheim) | ||
| 2 | UFC FIGHTS | 7 | ||
| 0 | UFC WINS | 4 | ||
| 2 | UFC LOSSES | 3 |
| date | tournament | Rules | winner | details |
|---|---|---|---|---|
| 01-01-1970 01:00 | UFC 75: Champion vs Champion | UFC | Dennis Siver | 2R 2:04 KO |
