| Name | Jeroen van Diemen |
| Birth date | 15 October 1989 |
| Nationality | Dutch |
| Fighting out of | Haarlem |
| Team | Gym Haarlem |
| Trainer | Ridouan el Osrouti |
| Division | A-Class |
| Height | 182cm |
| Min. weight | 74kg |
| Max. weight | 79kg |
| Wins | 32 |
| by KO | 12 |
| Loss | 11 |
| Draw | 5 |
| Current status | Free agent |
