| Niederlage | 23-5 | Pedro Munhoz  | Decision (Unanimous) |  | UFC Fight Night 186: Rozenstruik vs Gane | Feb 27, 2021 | 3 | 5:00 | Las Vegas, Nevada, United States  |
| Cancelled Bout | | Pedro Munhoz | - |  | UFC 258: Usman vs Burns | Feb 13, 2021 | - | - | Abu Dhabi, Dubai, United Arab Emirates  |
| Sieg | 23-4 | Cody Stamann | Decision (Unanimous) |  | UFC Fight Night: Kattar vs Ige | Jul 15, 2020 | 3 | 5:00 | Abu Dhabi, Dubai, United Arab Emirates |
| Cancelled Bout | | Marlon Vera  | - |  | UFC 247: Jones vs Reyes | Feb 08, 2020 | - | - | Houston, Texas, United States |
| Niederlage | 22-4 | Petr Yan  | Decision (Unanimous) |  | UFC 238: Cejudo vs Moraes | Jun 08, 2019 | 3 | 5:00 | Chicago, Illinois, United States |
| Niederlage | 22-3 | Aljamain Sterling | Decision (Unanimous) |  | UFC on ESPN 1 | Feb 17, 2019 | 3 | 5:00 | Phoenix, Arizona, United States |
| Sieg | 22-2 | John Dodson | Decision (Unanimous) |  | UFC 228 | Sep 08, 2018 | 3 | 5:00 | Las Vegas, Nevada, United States |
| Niederlage | 21-2 | Marlon Moraes | KO (Head Kick and Punches) |  | UFC Fight Night 131: Rivera vs Moraes | Jun 01, 2018 | 1 | 0:33 | Utica, New York, United States |
| Sieg | 21-1 | Thomas Almeida | Decision (unanimous) |  | UFC on FOX 25: Weidman vs Gastelum | Jul 22, 2017 | 3 | 5:00 | Long Island, New York, United States |
| Sieg | 20-1 | Urijah Faber | Decision (unanimous) |  | UFC 203: Miocic vs Overeem | Sep 10, 2016 | 3 | 5:00 | Cleveland, Ohio, United States |
| Sieg | 19-1 | Iuri Alcantara | Decision (unanimous) |  | UFC on Fox: Johnson vs. Bader | Jan 30, 2016 | 3 | 5:00 | New Jersey, United States |
| Sieg | 18-1 | Pedro Munhoz | Decision (split) |  | UFC Fight Night: Belfort vs. Henderson 3 | Nov 07, 2015 | 3 | 5:00 | Sao Paulo, Brazil |
| Sieg | 17-1 | Marcus Brimage | KO (punches) |  | UFC Fight Night: Bisping vs. Leites | Jul 18, 2015 | 1 | 1:29 | Glasgow, Scotland |
| Sieg | 16-1 | Carson Beebe | KO (punch) |  | CFFC 48: Good vs. Burrell | May 09, 2015 | 1 | 0:16 | New Jersey, United States |
| Sieg | 15-1 | Anthony Durnell | TKO (punch) |  | CFFC 43: Webb vs. Good | Nov 01, 2014 | 3 | 3:22 | New Jersey, United States |
| Sieg | 14-1 | Cody Stevens | Decision (unanimous) | | CFFC 35: Heckman vs. Makashvili | Apr 26, 2014 | 3 | 5:00 | New Jersey, United States |
| Sieg | 13-1 | Sidemar Honório | Decision (unanimous) | | WSOF 5 | Sep 14, 2013 | 3 | 5:00 | New Jersey, United States |
| Sieg | 12-1 | Brian Kelleher | Decision (unanimous) |  | Bellator 95 | Apr 04, 2013 | 3 | 5:00 | New Jersey, United States |
| Sieg | 11-1 | Jesse Brock | Decision (unanimous) | | Bellator 83 | Dec 07, 2012 | 3 | 5:00 | New Jersey, United States |
| Sieg | 10-1 | Joel Roberts | Decision (unanimous) | | Ring of Combat 42 | Sep 14, 2012 | 3 | 5:00 | New Jersey, United States |
| Sieg | 9-1 | Justin Hickey | Decision (unanimous) | | Ring of Combat 41 | Jun 15, 2012 | 3 | 5:00 | New Jersey, United States |
| Sieg | 8-1 | Jared Papazian | Decision (unanimous) | | KOTC: Empire | Feb 03, 2011 | 5 | 5:00 | California, United States |
| Sieg | 7-1 | Abel Cullum | Decision (split) | | KOTC: No Mercy | Sep 17, 2010 | 5 | 5:00 | Connecticut, United States |
| Sieg | 6-1 | Carlos David | KO (punches) | | Ring of Combat 29 | Apr 16, 2010 | 2 | 2:59 | New Jersey, United States |
| Sieg | 5-1 | Claudio Ledesma | Decision (unanimous) | | UCC 1: Merciless | Mar 19, 2010 | 3 | 5:00 | New Jersey, United States |
| Sieg | 4-1 | Nick Garcia | Decision (unanimous) | | Bellator 11 | Jun 12, 2009 | 3 | 5:00 | Connecticut, United States |
| Sieg | 3-1 | Willie Gates | Willie Gates | | Submission (triangle choke) | Apr 10, 2009 | 3 | 3:17 | Connecticut, United States |
| Sieg | 2-1 | Tyler Venice | Technical Submission (rear-naked choke) | | Ring of Combat 23 | Feb 20, 2009 | 2 | 1:13 | New Jersey, United States |
| Niederlage | 1-1 | Jason McLean | Decision (split) | | Ring of Combat 22 | Nov 21, 2008 | 3 | 4:00 | New Jersey, United States |
| Sieg | 1-0 | Fernando Bernandino | Decision (unanimous) | | Ring of Combat 21 | Sep 12, 2008 | 2 | 4:00 | New Jersey, United States |
