| Sieg | 20-8 | Bill Algeo | Decision (Unanimous) |  | UFC Fight Night 175: Smith vs Rakic | Aug 29, 2020 | 3 | 5:00 | Las Vegas, Nevada, United States  |
| Cancelled Bout | | Ryan Hall | - |  | UFC on ESPN+ 32 | May 02, 2020 | - | - | Oklahoma City, Oklahoma, United States |
| Niederlage | 19-8 | Calvin Kattar | TKO (Punches) |  | UFC 238: Cejudo vs. Moraes | Jun 08, 2019 | 1 | 4:06 | Chicago, Illinois, United States |
| Sieg | 19-7 | Darren Elkins | TKO (Punches and Elbows) |  | UFC Fight Night 140: Magny vs Ponzinibbio | Nov 17, 2018 | 3 | 4:09 | Buenos Aires, Argentina |
| Niederlage | 18-7 | Mirsad Bektic  | Decision (Split) |  | UFC 225: Whittaker vs Romero 2 | Jun 09, 2018 | 3 | 5:00 | Chicago, Illinois, United States |
| Niederlage | 18-6 | Josh Emmett | KO (punch) |  | UFC on FOX 26: Lawler vs Dos Anjos | Dec 16, 2017 | 1 | 4:33 | Winnipeg, Manitoba, Canada |
| Sieg | 18-5 | Jason Knight | TKO (Punches) |  | UFC 214: Cormier vs Jones 2 | Jul 29, 2017 | 1 | 4:34 | Anaheim, California, United States |
| Sieg | 17-5 | Charles Oliveira  | Submission (guillotine choke) |  | UFC Fight Night 98: Dos Anjos vs Ferguson | Nov 05, 2016 | 2 | 2:13 | exico City, Mexico |
| Niederlage | 16-5 | Max Holloway | Decision (unanimous) |  | UFC 199: Rockhold vs Bisping 2 | Jun 04, 2016 | 3 | 5:00 | Inglewood, California, United States |
| Sieg | 16-4 | Diego Sanchez | Decision (unanimous) |  | UFC Fight Night: Brown vs Gastelum | Nov 21, 2015 | 3 | 5:00 | Monterrey, Nuevo Leon, Mexico |
| Niederlage | 15-4 | Chad Mendes | TKO (punches) |  | UFC Fight Night: Mendes vs Lamas | Apr 04, 2015 | 1 | 2:45 | Fairfax, United States |
| Sieg | 15-3 | Dennis Bermudez | Submission (guillotine choke) |  | UFC 180 | Nov 15, 2014 | 1 | 3:18 | Mexico City, Mexico |
| Sieg | 14-3 | Hacran Dias | Decision (Unanimous) |  | UFC Fight Night: Swanson vs. Stephens | Jun 28, 2014 | 3 | 5:00 | Texas, United States |
| Niederlage | 13-3 | Jose Aldo | Decision (unanimous) |  | UFC 169: Barao vs Faber II | Feb 01, 2014 | 5 | 5:00 | New Jersey, United States |
| Sieg | 13-2 | Erik Koch | TKO (elbows) | | UFC on Fox: Johnson vs. Dodson | Jan 26, 2013 | 2 | 2:32 | Illinois, United States |
| Sieg | 12-2 | Hatsu Hioki | Decision (unanimous) |  | UFC on FX: Maynard vs. Guida | Jun 22, 2012 | 3 | 5:00 | New Jersey, United States |
| Sieg | 11-2 | Cub Swanson | Submission (arm-triangle choke) |  | UFC on Fox: Velasquez vs. dos Santos | Nov 12, 2011 | 2 | 2:16 | Anaheim, California, United States |
| Sieg | 10-2 | Matt Grice | TKO (head kick and punches) | | UFC Live: Kongo vs. Barry | Jun 26, 2011 | 1 | 1:41 | Pennsylvania, United States |
| Niederlage | 9-2 | Iuri Alcantara | KO (punch) |  | WEC 53 | Dec 16, 2010 | 1 | 3:26 | Arizona, United States |
| Sieg | 9-1 | Dave Jansen | Decision (Unanimous) | | WEC 50 | Aug 18, 2010 | 3 | 5:00 | Nevada, United States |
| Sieg | 8-1 | Bendy Casimir | KO (flying knee) | | WEC 47 | Mar 06, 2010 | 1 | 3:43 | Ohio, United States |
| Sieg | 7-1 | James Krause | Decision (Unanimous) | | WEC 44 | Nov 18, 2009 | 3 | 5:00 | Nevada, United States |
| Niederlage | 6-1 | Danny Castillo | TKO (punches) | | WEC 42 | Aug 09, 2009 | 2 | 4:15 | Nevada, United States |
| Sieg | 6-0 | Bart Palaszewski | Decision (unanimous) | | WEC 39 | Mar 01, 2009 | 3 | 5:00 | Texas, United States |
| Sieg | 5-0 | Christopher Martins | Decision (unanimous) | | IHC 12: Resurrection | Nov 08, 2008 | 3 | 5:00 | Illinois, United States |
| Sieg | 4-0 | Gabe Miranda | TKO (punches) | | Warriors Collide 6 | Oct 04, 2008 | 1 | 3:16 | Colorado, United States |
| Sieg | 3-0 | James Birdsley | Decision (unanimous) | | Warriors Collide 4 | Jul 19, 2008 | 2 | 5:00 | Colorado, United States |
| Sieg | 2-0 | Cal Ferry | Submission (guillotine choke) | | ISCF: Rumble in the Park | Apr 26, 2008 | 4 | 4:50 | Illinois, United States |
| Sieg | 1-0 | Jake Corry | Submission (guillotine choke) | | FCE: Collision | Jan 25, 2008 | 1 | 1:49 | Illinois, United States |
