| Sieg | 9-0 | Eric Prindle  | Submission (kimura) |  | Bellator 70 | May 25, 2012 | 1 | 1:00 | New Orleans, Louisiana, US |
| Sieg | 8-0 | Paul Buentello | Decision (unanimous) | | Bellator 48 | Aug 20, 2011 | 3 | 5:00 | Uncasville, Connecticut, United States |
| Sieg | 7-0 | Neil Grove  | Submission (keylock) |  | Bellator 32 | Oct 14, 2010 | 1 | 4:45 | Kansas City, Missouri, United States |
| Sieg | 6-0 | Damian Grabowski  | Decision (unanimous) |  | Bellator 29 | Sep 16, 2010 | 3 | 5:00 | Milwaukee, Wisconsin, United States |
| Sieg | 5-0 | Rogent Lloret  | Decision (unanimous) |  | Bellator 25 | Aug 19, 2010 | 3 | 5:00 | Chicago, Illinois, United States |
| Sieg | 4-0 | John Orr | Decision (unanimous) |  | Bellator 22 | Jun 17, 2010 | 3 | 5:00 | Kansas City, Missouri, United States |
| Sieg | 3-0 | Pat Bennett | Decision (unanimous) |  | Bellator 17 | May 06, 2010 | 3 | 5:00 | Boston, Massachusetts, United States |
| Sieg | 2-0 | Joel Wyatt | TKO (punches) | | Matrix Fights 1 | Feb 27, 2010 | 1 | 2:23 | Philadelphia, Pennsylvania, United States |
| Sieg | 1-0 | Gary Hamen | Submission (neck crank) | | Max Fights 8: Elimination | Jan 23, 2010 | 1 | 1:13 | Fargo, North Dakota, United States |
