| Sieg | 18-4-1 | Abusupiyan Magomedov  | KO (Punch) |  | PFL 11: Championship | Dec 31, 2018 | 1 | 0:33 | New York City, New York, United States |
| Sieg | 17-4-1 | Rex Harris  | Decision (Unanimous) |  | PFL 10: Middleweight Grand Prix | Oct 20, 2018 | 2 | 5:00 | Washington D.C. |
| Unentschieden | 16-4-1 | John Howard | Technical Draw |  | PFL 10: Middleweight Grand Prix | Oct 20, 2018 | 2 | 4:58 | Washington D.C. , United States |
| Sieg | 16-4 | Andre Lobato  | Decision (unanimous) |  | PFL 6 | Aug 16, 2018 | 3 | 5:00 | Atlantic City, New Jersey, United States |
| Sieg | 15-4 | Anderson Gonçalves | TKO (punches) |  | PFL 3 | Jul 05, 2018 | 3 | 0:58 | Washington D.C., United States |
| Sieg | 14-4 | Zach Conn | Decision (unanimous) |  | PFL: Everett | Jul 29, 2017 | 3 | 5:00 | Everett, Washington, United States |
| Niederlage | 13-4 | David Branch | Submission (rear naked choke) |  | WSOF 34: Gaethje vs Firmino | Dec 31, 2016 | 5 | 2:00 | New York City, New York, United States |
| Cancelled Bout | | Shamil Gamzatov  | - |  | WSOF 32 | Jul 30, 2016 | - | - | Everett, Washington, United States |
| Sieg | 13-3 | Phil Hawes | Submission (Guillotine Choke) |  | WSOF 32: Moraes vs Hill 2 | Jul 30, 2016 | 2 | 2:15 | Everett, Washington, United States |
| Sieg | 12-3 | Cory Devela | Technical Submission (guillotine choke) |  | WSOF 29 | Mar 12, 2016 | 1 | 0:29 | Greeley, Colorado, United States |
| Sieg | 11-3 | Brian Houston | Submission (guillotine choke) |  | APFC 17 | Oct 11, 2014 | 1 | 2:14 | Hoffman Estates, Illinois, United States |
| Sieg | 10-3 | Robert Gotreau | Submission (guillotine choke) |  | APFC 16 | Apr 05, 2014 | 1 | 2:06 | Villa Park, Illinois, United States |
| Sieg | 9-3 | Eric Hammerich | Submission (guillotine choke) | | APFC 11: Champion vs. Champion | Jun 22, 2013 | 1 | 3:54 | McCook, Illinois, United States |
| Sieg | 8-3 | Joe Vedepo | KO (punch) | | Bellator 84 | Dec 14, 2012 | 1 | 4:12 | Hammond, Indiana, United States |
| Niederlage | 7-3 | Perry Filkins | TKO (punches) | | CZ 40: Kicking It XL at The Rock | Jan 27, 2012 | 1 | 4:02 | Salem, New Hampshire, United States |
| Sieg | 7-2 | Jason Louck | Submission (punches) | | Combat USA: Illinois State Finals | May 14, 2011 | 2 | 4:40 | Racine, Wisconsin, United States |
| Niederlage | 6-2 | Joe Riggs | Submission (punches) | | Strikeforce Challengers: Riggs vs. Taylor | Aug 13, 2010 | 3 | 2:07 | Phoenix, Arizona, United States |
| Sieg | 6-1 | Ryan Sturdy | KO (head kick) | | Bellator 14 | Apr 15, 2010 | 1 | 1:08 | Chicago, Illinois, United States |
| Sieg | 5-1 | Curtis Bailey | TKO (punches) | | Hoosier FC 2: It's On | Jan 02, 2010 | 1 | 0:33 | Hammond, Indiana, United States |
| Niederlage | 4-1 | Nate Moore | Submission (punches) | | Strikeforce: Fedor vs. Rogers | Nov 07, 2009 | 2 | 3:24 | Hoffman Estates, Illinois, United States |
| Sieg | 4-0 | Steve Paterson | KO (punches) | | TFC 14: Hornbuckle vs. Alexander | Feb 21, 2009 | 1 | 4:34 | Hammond, Indiana, United States |
| Sieg | 3-0 | Adam Maciejewski | Decision (unanimous) | | Adrenaline MMA: Guida vs. Russow | Jun 14, 2008 | 3 | 5:00 | Chicago, Illinois, United States |
| Sieg | 2-0 | Aaron Kreke | TKO (slam) | | C3: Corral Combat Classic 2 | Apr 26, 2008 | 2 | 0:40 | Hammond, Indiana, United States |
| Sieg | 1-0 | Ricco Talamantes | Submission (guillotine choke) | | ISCF: Fight 2 the Finish | Nov 09, 2007 | 1 | 4:30 | Chicago, Illinois, United States |
