| Niederlage | 17-12 | Alexander Emelianenko  | TKO (Punches and Knees) | | RCC 2: Russian Cagefighting Championship | May 05, 2018 | 2 | 3:43 | Ekaterenburg, Russia |
| Cancelled Bout | | Ruslan Magomedov | - |  | UFC Fight Night 86: Rothwell vs Dos Santos | Apr 10, 2016 | - | - | Chicago, Illinois, United States |
| Niederlage | 17-11 | Derrick Lewis  | KO (Punches) |  | UFC Fight Night 86: Rothwell vs Dos Santos | Apr 10, 2016 | 1 | 4:48 | Zagreb, Croatia |
| Sieg | 17-10 | Konstantin Erokhin | Decision (unanimous) |  | UFC - The Ultimate Fighter 22 Finale | Dec 11, 2015 | 3 | 5:00 | Las Vegas, United States |
| Niederlage | 16-10 | Mirko Filipović  | TKO (elbows and punches) |  | UFC Fight Night: Gonzaga vs Cro Cop 2 | Apr 11, 2015 | 3 | 3:30 | Krakow, Poland  |
| Niederlage | 16-9 | Matt Mitrione | TKO (punches) |  | UFC on Fox: Dos Santos vs Miocic | Dec 13, 2014 | 1 | 1:59 | Phoenix, United States |
| Niederlage | 16-8 | Stipe Miocic | Decision (unanimous) |  | UFC on Fox 10: Henderson vs Thomson | Jan 25, 2014 | 3 | 5:00 | Chicago, United States |
| Sieg | 16-7 | Shawn Jordan | KO (punches) |  | UFC 166: Velasquez vs dos Santos 3 | Oct 19, 2013 | 1 | 1:33 | Houston, United States |
| Sieg | 15-7 | Dave Herman | TKO (punches) |  | UFC 162: Silva vs Weidman | Jul 06, 2013 | 1 | 0:17 | Las Vegas, United States |
| Niederlage | 14-7 | Travis Browne | KO (elbows) |  | UFC - The Ultimate Fighter 17 Finale | Apr 13, 2013 | 1 | 1:11 | Las Vegas, United States |
| Sieg | 14-6 | Ben Rothwell | Submission (guillotine choke) |  | UFC: Belfort vs Bisping | Jan 19, 2013 | 2 | 1:01 | São Paulo, Brazil |
| Sieg | 13-6 | Ednaldo Oliveira  | Submission |  | UFC 142 | Jan 14, 2012 | 1 | 3:22 | Rio de Janeiro, Brazil |
| Sieg | 12-6 | Parker Porter | Submission (arm-triangle choke) |  | Reality Fighting: Gonzaga vs Porter | Oct 08, 2011 | 3 | 1:50 | Uncasville, United States |
| Niederlage | 11-6 | Brendan Schaub | Decision (unanimous) |  | UFC 121 | Oct 23, 2010 | 3 | 5:00 | Anaheim, United States |
| Niederlage | 11-5 | Junior dos Santos | KO (punches) |  | UFC Live: Vera vs. Jones | Mar 21, 2010 | 1 | 3:53 | Broomfield, United States |
| Sieg | 11-4 | Chris Tuchscherer | TKO (punches) |  | UFC 102 | Aug 29, 2009 | 1 | 2:27 | Portland, United States |
| Niederlage | 10-4 | Shane Carwin | KO (punches) | | UFC 96 | Mar 07, 2009 | 1 | 1:09 | Columbus, United States |
| Sieg | 10-3 | Josh Hendricks | KO (punches) |  | UFC 91 | Nov 15, 2008 | 1 | 1:01 | Las Vegas, United States |
| Sieg | 9-3 | Justin McCully | Submission (americana) |  | UFC 86 | Jul 05, 2008 | 1 | 1:57 | Las Vegas, United States |
| Niederlage | 8-3 | Fabricio Werdum | TKO (punches) | | UFC 80 | Jan 19, 2008 | 2 | 4:34 | Newcastle upon Tyne, England |
| Niederlage | 8-2 | Randy Couture | TKO (punches) |  | UFC 74 | Aug 25, 2007 | 3 | 1:37 | Las Vegas, United States |
| Sieg | 8-1 | Mirko Filipović | KO (head kick) |  | UFC 70 | Apr 21, 2007 | 1 | 4:51 | Manchester, England  |
| Sieg | 7-1 | Carmelo Marrero | Submission (armbar) |  | UFC 66 | Dec 30, 2006 | 1 | 3:22 | Las Vegas, United States |
| Sieg | 6-1 | Fabiano Scherner | TKO (punches) | | UFC 60 | May 27, 2006 | 2 | 0:24 | Los Angeles, United States |
| Sieg | 5-1 | Kevin Jordan | KO (superman punch) | | UFC 56 | Nov 19, 2005 | 3 | 4:39 | Las Vegas, United States |
| Sieg | 4-1 | Walter Farias | Submission (neck crank) | | Shooto Brazil: Never Shake | Oct 23, 2004 | 2 | N/A | São Paulo, Brazil |
| Sieg | 3-1 | Charlie Brown | Submission (exhaustion) | | Jungle Fight 2 | May 15, 2004 | 3 | N/A | Manaus, Brazil |
| Niederlage | 2-1 | Fabricio Werdum | TKO (punches) | | Jungle Fight 1 | Sep 13, 2003 | 3 | 2:11 | Manaus, Brazil |
| Sieg | 2-0 | Branden Lee Hinkle | Submission (triangle choke) | | Meca 9: Meca World Vale Tudo 9 | Aug 01, 2003 | 1 | 3:54 | Rio de Janeiro, Brazil |
| Sieg | 1-0 | Cicero Costa | Submission (punches) | | Brazilian Gladiators 2 | Apr 02, 2003 | 1 | N/A | Santos, São Paulo, Brazil |
