| Niederlage | 24-15-1 (2) | George Oiler | Submission | | Dugout Summer Throwdown | Aug 13, 2016 | 1 | 2:15 | Parkersburg, West Virginia, United States |
| Sieg | 24-14-1 (2) | Ruben Villareal  | Submission (Guillotine Choke) | | Gladiator Challenge - Hammer Time | Sep 01, 2013 | 1 | 0:37 | Lincoln, United States |
| Niederlage | 23-14-1 (2) | Lyubomir Simeonov  | Submission (achilles lock) | | MAXFIGHT XXVII | Jun 16, 2012 | 2 | 01:05 | Sofia, Bulgaria |
| Niederlage | 23-13-1 (2) | Bobby Lashley | TKO (punches) | | Strikeforce: Miami | Jan 30, 2010 | 1 | 2:06 | Florida, United States |
| Sieg | 23-12-1 (2) | Jason DeAngelo | KO (punches) | | FCFS 29 – Battlefield 2 | Nov 28, 2008 | 1 | 0:18 | Indiana, United States |
| Sieg | 22-12-1 (2) | Clifford Coon | Submission (kneebar) | | FCFS 26 – Beach-N-Brawl | Jun 28, 2008 | 1 | 1:32 | Indiana, United States |
| Sieg | 21-12-1 (2) | William Clifford | Submission (guillotine choke) | | FCFS 26 – Beach-N-Brawl | Jun 28, 2008 | 1 | 2:12 | Indiana, United States |
| Niederlage | 20-12-1 (2) | Steve Bossé  | Submission (ankle lock) | | TKO 34 – Sims VS Bosse | Jun 07, 2008 | 1 | 3:05 | Quebec, Canada 2008 |
| Niederlage | 20-11-1 (2) | Travis Fulton | Decision (unanimous) | | FF – Capitol Punishment | Sep 29, 2007 | 3 | 5:00 | Ohio, United States |
| Niederlage | 20-10-1 (2) | Chris Guillen | TKO (corner stoppage) | | IFO – Fireworks in the Cage | Jul 07, 2007 | 2 | 5:00 | Nevada, United States |
| Sieg | 20-9-1 (2) | Daniel Long | TKO (punches) | | FCFS 12 – Bloodsport | Jun 16, 2007 | 1 | 4:01 | Indiana, United States |
| Niederlage | 19-9-1 (2) | Chris Guillen | Decision (unanimous) | | UAFC – Art of War 2 | May 11, 2007 | 3 | 5:00 | Texas, United States |
| NC | 19-8-1 (2) | Van Palacio | No Contest | | PFC 2 – Fast and Furious | Mar 22, 2007 | 1 | 0:54 | Lemoore, United States |
| Sieg | 19-8-1 (1) | William Jaggers | Submission (strikes) | | FCFS 7-Fight Club | Feb 10, 2007 | 1 | 0:28 | Indiana, United States |
| Sieg | 18-8-1 (1) | Albert Palmer | Submission (strikes) | | FOG – Fists of Furry | Dec 09, 2006 | 1 | 0:54 | Indiana, United States |
| Sieg | 17-8-1 (1) | Anton Cano | DQ (groin kick) | | MMA – Mexico | Oct 27, 2006 | 2 | 0:08 | Monterrey, Mexico 2006 |
| Sieg | 16-8-1 (1) | Kimo Leopoldo | TKO (referee stoppage) | | Extreme Wars 5 – Battlegrounds | Oct 06, 2006 | 1 | 1:13 | Hawaii, United States |
| Sieg | 15-8-1 (1) | Robert Hogan | KO | | FCFS 3 – Full Contact Fight Series | Sep 16, 2006 | 1 | 1:07 | Indiana, United States |
| Sieg | 14-8-1 (1) | Jabari Hawthorne | KO (knees) | | HHCF 27 – Rumble at the Rodeo 2 | Sep 02, 2006 | 1 | 0:36 | Ohio, United States |
| Sieg | 13-8-1 (1) | Joel Suprenant | Submission (Triangle Choke) | | WEC 22 - The Hitman | Jul 28, 2006 | 1 | 0:28 | California, United States |
| Sieg | 12-8-1 (1) | Paul Bowers | Submission | | UFS 2 – Ultimate Fight Series 2 | Jun 17, 2006 | 1 | 0:39 | Indiana, United States |
| Niederlage | 11-8-1 (1) | Daniel Gracie | Technical Submission | | IFL – Championship 2006 | Jun 03, 2006 | 1 | 2:42 | New Jersey, United States |
| Sieg | 11-7-1 (1) | Buddy Butler | Submission (strikes) | | UFS – Ultimate Fight Series | Apr 15, 2006 | 1 | 0:50 | Auburn, United States |
| Unentschieden | 10-7-1 (1) | Daniel Gracie | Technical Draw | | GFC – Team Gracie vs Team Hammer House | Mar 03, 2006 | 2 | 5:00 | Ohio, United States |
| Sieg | 10-7 (1) | Jyunpei Hamada | Submission (triangle choke) | | RFN 2 – Ryukyu Fight Night 2 | Nov 13, 2005 | 1 | 3:07 | Okinawa, Japan |
| Sieg | 9-7 (1) | Dustin Sutton | TKO (punches) | | HHCF 22 – Rumble at the Rodeo | Sep 03, 2005 | 1 | 0:36 | Ohio, United States |
| Sieg | 8-7 (1) | Shane Lightle | KO (punch) | | HHCF 21 – Redemption | Aug 26, 2005 | 1 | 1:54 | Ohio, United States |
| Niederlage | 7-7 (1) | Tim Sylvia | TKO (punches) | | Superbrawl 38 | Dec 12, 2004 | 1 | 1:32 | Honolulu, Hawaii, U.S. |
| Niederlage | 7-6 (1) | Antoni Hardonk | Submission (keylock) | | K-1 Fighting Network Rumble on the Rock 2004 | Nov 20, 2004 | 1 | 4:24 | Hawaii, United States |
| Sieg | 7-5 (1) | Joe Mellotte | Submission (strikes) | | EFC 9 | Sep 10, 2004 | 1 | 1:00 | Cleveland, United States |
| Niederlage | 6-5 (1) | Ricardeau Francois | TKO | | APEX – Genesis | Sep 05, 2004 | 2 | 0:26 | Montreal, Quebec, Canada |
| Niederlage | 6-4 (1) | Mike Kyle | KO (punch) | | UFC 47 | Apr 02, 2004 | 1 | 4:59 | Nevada, United States |
| Niederlage | 6-3 (1) | Frank Mir | KO (punches) | | UFC 46 | Jan 31, 2004 | 2 | 4:21 | Las Vegas, United States |
| Niederlage | 6-2 (1) | Frank Mir | DQ | | UFC 43 | Jun 06, 2003 | 1 | 2:55 | Las Vegas, United States |
| Sieg | 6-1 (1) | Marcus Silveira | TKO | | Absolute Fighting Championships 1 | Dec 13, 2002 | 2 | 2:13 | Florida, United States |
| NC | 5-1 (1) | Edwin Allseitz | Edwin Allseitz | | HHCF 3 – Unfinished Fury | Oct 19, 2002 | - | - | Ohio, United States |
| Sieg | 5-1 | Josh Mueller | N/A | | UW – St. Cloud 1 | May 15, 2002 | 1 | 1:18 | Minnesota, United States |
| Sieg | 4-1 | Mike Shepard | Submission (guillotine choke) | | WEF 12 | May 11, 2002 | 1 | 3:00 | Ohio, United States |
| Sieg | 3-1 | John Harmon | Submission (triangle choke) | | HHCF 1 Backyard Brawl | May 04, 2002 | 1 | - | Ohio, United States |
| Sieg | 2-1 | Joe Mellotte | Submission (triangle choke) | | OCF | Mar 23, 2002 | - | - | Ohio, United States |
| Sieg | 1-1 | Mike Paduano | TKO (refusal to fight) | | RSF 7 – Animal Instinct | Jan 26, 2002 | 1 | 0:01 | Florida, United States |
| Niederlage | 0-1 | Dan Severn | Decision | | RSF 2 Attack at the Track | Jun 23, 2001 | 3 | 4:00 | Chester, United States |
