Dennis Olsen
| First Name : | Dennis |
| Last name : | Olsen |
| Record : | 1 - 1 - 0 (Wins - Losses - Draws) |
| Wins : | 1 Technical Submission (Armbar) (100%) |
| Losses : | 1 Submission (Rear-Naked Choke) (100%) |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Lost | Dave Branch | Submission (Rear-Naked Choke) | BFC - Bellator Fighting Championships 9 | Jun 12, 2009 | 1 | 2:27 Sec |
| Win | Todd Selek | Technical Submission (Armbar) | CZ 26 - The Rock | Sep 26, 2008 | 1 | 0:18 Sec |