| Niederlage | 17-21-1 | Lolohea Mahe  | TKO (Submission to Punches) |  | X-1 46 - Armed and Dangerous | Apr 29, 2017 | 1 | 0:37 | Hawaii, United States |
| Niederlage | 17-20-1 | Maxim Novoselov  | TKO (Doctor Stoppage) |  | Titov Boxing Promotion: Shtyrkov vs Rodriguez | Sep 09, 2016 | 1 | 3:30 | Yekaterinburg, Russia |
| Niederlage | 17-19-1 | Evgeny Erokhin | KO (Punch) |  | MFP: Cup of the Western Borders | Dec 12, 2015 | 1 | 1:05 | Khabarovsk, Russia |
| Sieg | 17-18-1 | Mohamed Abdel Karim | Submission (arm-triangle choke) |  | Super Fight League 10 | Nov 23, 2012 | 1 | 2:38 | Mumbai, India |
| Sieg | 16-18-1 | Satish Jamia | TKO (punches) 11, 2012 | | SFL 1 | Mar 11, 2012 | 1 | 0:14 | Mumbai, India |
| Niederlage | 15-18-1 | Pawel Nastula  | Submission (hand injury) | | STC: Bydgoszcz vs. Torun | Oct 01, 2011 | 1 | 1:50 | Bydgoszcz, Poland |
| Niederlage | 15-17-1 | Tom Sauer | TKO (punches) | | AOF 13 - Amaya vs. Lawrence | Sep 10, 2011 | 1 | 4:03 | Estero, United States |
| Niederlage | 15-16-1 | Lyubomir Simeonov  | Submission (punches) | | MAXFIGHT XXI | May 27, 2011 | 1 | 0:33 | Sofia, Bulgaria |
| Niederlage | 15-15-1 | Michael Buchkovich | TKO (punches) | | AOF 12: Static | Apr 02, 2011 | 2 | 1:17 | Florida, United States |
| Sieg | 15-14-1 | Mike Guidry | TKO (punches) | | Tachi Palace Fights 7 | Dec 02, 2010 | 2 | 2:42 | Lemoore, United States |
| Niederlage | 14-14-1 | Alexandru Lungu  | TKO (doctor stoppage) | | K-1 World Grand Prix 2010 | May 21, 2010 | 2 | N/A | Bucharest, Romania |
| Niederlage | 14-13-1 | Ikuhisa Minowa  | Submission (toe hold) |  | Dream 13 | Mar 22, 2010 | 2 | 2:42 | Yokohama, Japan |
| Sieg | 14-12-1 | Chris Clark | TKO (punches) | | Midwest Fighting Champ. | Aug 22, 2009 | 1 | 1:04 | Centerville, United States |
| Niederlage | 13-12-1 | Jeff Monson | Submission (rear naked choke) | | Total Combat 33 | Jul 11, 2009 | 1 | 1:09 | Mexico City, Mexico |
| Niederlage | 13-11-1 | Jeff Monson | Submission | | Beatdown: 4 Bears Casino | Oct 11, 2008 | 1 | 1:50 | New Town, United States |
| Niederlage | 13-10-1 | Sergei Kharitonov | Submission (punches) |  | Dream.6 | Sep 23, 2008 | 1 | 2:15 | Saitama, Saitama, Japan |
| Sieg | 13-9-1 | Eric Prindle | Submission | | Rage in the Cage 110 | May 31, 2008 | 1 | 1:31 | Phoenix, United States |
| Sieg | 12-9-1 | Nick Penner | Decision (unanimous) | | Fighters Nation: | Apr 26, 2008 | 3 | 5:00 | Calgary, Alberta, Canada |
| Niederlage | 11-9-1 | Anthony Ruiz | Submission (verbal) | | From the Ashes | Dec 01, 2007 | 1 | N/A | Visalia, United States |
| Sieg | 11-8-1 | Ruben Villareal | TKO (punches) | | WCO: Kerr vs. Gavin | Nov 07, 2007 | 1 | 1:19 | Hollywood, United States |
| Niederlage | 10-8-1 | Chris Tuchscherer | Submission (rear naked choke) | | Extreme Challenge 85 | Oct 06, 2007 | 1 | 4:43 | Bismarck, United States |
| Niederlage | 10-7-1 | Scott Junk | TKO (corner stoppage) | | MFC 12: High Stakes | Jun 22, 2007 | 1 | 5:00 | Edmonton, Canada |
| Sieg | 10-6-1 | Brian Peoples | KO (elbows) | | Dragon's Cage: Danville | May 12, 2007 | 1 | 0:17 | Danville, United States |
| Niederlage | 9-6-1 | Antoine Hayes | TKO (injury) | | FCFS 9: Battlefield | Mar 24, 2007 | 1 | 4:46 | Merrillville, United States |
| Sieg | 9-5-1 | Richard Hale | KO (punches) | | Rage in the Cage 91 | Feb 24, 2007 | 1 | 0:53 | Phoenix, United States |
| Niederlage | 8-5-1 | Justin Eilers | TKO (doctor stoppage) | | WEC 21 | May 24, 2006 | 1 | 5:00 | California, United States |
| Niederlage | 8-4-1 | Jerome Le Banner  | KO (punch) |  | K-1 Hero's 4 | Mar 15, 2006 | 1 | 2:04 | Tokyo, Japan |
| Niederlage | 8-3-1 | Ricco Rodriguez | Submission (punches) | | WEC 17 | Oct 14, 2005 | 1 | 4:13 | California, United States |
| Niederlage | 8-2-1 | Dan Christison | Submission (verbal) | | IFC: Warriors Challenge | Mar 26, 2005 | 2 | 0:55 | Michigan, United States |
| Unentschieden | 8-1-1 | Ron Waterman | Draw | | Pancrase: Hybrid 10 | Nov 30, 2003 | 3 | 5:00 | Tokyo, Japan |
| Niederlage | 8-1 | Josh Barnett | TKO (knee and punches) | | NJPW: Ultimate Crush | May 02, 2003 | 1 | 3:05 | Tokyo, Japan |
| Sieg | 8-0 | Johnathan Ivey | Submission (forearm choke) | | KOTC 21: Invasion | Feb 21, 2003 | 1 | 3:00 | United States |
| Sieg | 7-0 | Vince Lucero | Submission | | KOTC 19: Street Fighter | Dec 07, 2002 | 1 | 4:33 | California, United States |
| Sieg | 6-0 | Dan Bobish | Submission (strikes) | | KOTC 16: Double Cross | Aug 02, 2002 | 1 | 0:46 | California, United States |
| Sieg | 5-0 | Jerry Vrbanovic | Submission (triangle choke) | | HFP 1: Rumble on the Reservation | Mar 30, 2002 | 1 | 3:30 | Anza, United States |
| Sieg | 4-0 | Allan Sullivan | TKO (injury) | | Rage in the Cage 32 | Dec 15, 2001 | 3 | 0:14 | Phoenix, United States |
| Sieg | 3-0 | Javier Casio | TKO (corner stoppage) | | Gladiator Challenge 8: School Yard Brawls | Nov 17, 2001 | 1 | 0:48 | California, United States |
| Sieg | 2-0 | Rick Collup | Submission (strikes) | | Rage in the Cage | Sep 26, 2001 | 2 | 1:09 | Phoenix, United States |
| Sieg | 1-0 | Justin Lyon | Submission (strikes) | | Rage in the Cage | Apr 28, 2001 | 1 | 0:34 | Phoenix, United States |
