| Niederlage | 22-3 (1) | Stipe Miocic  | Decision (Unanimous) |  | UFC 252: Miocic vs Cormier 3 | Aug 15, 2020 | 5 | 5:00 | Las Vegas, Nevada, United States |
| Niederlage | 22-2 (1) | Stipe Miocic | TKO (Punches) |  | UFC 241: Cormier vs Miocic 2 | Aug 17, 2019 | 4 | 4:09 | Anaheim, California, United States |
| Sieg | 22-1 (1) | Derrick Lewis | Submission (Rear-Naked Choke) |  | UFC 230: Cormier vs Lewis | Nov 03, 2018 | 2 | 2:14 | New York City, New York, United States |
| Sieg | 21-1 (1) | Stipe Miocic | KO (Punches) |  | UFC 226: Miocic vs Cormier | Jul 07, 2018 | 1 | 4:33 | Last Vegas, Nevada, United States |
| Sieg | 20-1 (1) | Volkan Oezdemir  | TKO (Punches) |  | UFC 220: Miocic vs N'Gannou | Jan 20, 2018 | 2 | 2:00 | Boston, Massachusetts, United States |
| NC | 19-1 (1) | Jon Jones | KO (Punches) |  | UFC 214: Cormier vs Jones 2 | Jul 29, 2017 | 3 | 3:01 | Anaheim, California, United States |
| Sieg | 19-1 | Anthony Johnson | Submission (rear-naked choke) |  | UFC 210: Cormier vs Johnson 2 | Apr 08, 2017 | 2 | 3:37 | Buffalo, New York, United States |
| Sieg | 18-1 | Anderson Silva  | Decision (unanimous) |  | UFC 200: Tate vs Nunes | Jul 09, 2016 | 3 | 5:00 | Las Vegas, Nevada, United States |
| Sieg | 17-1 | Alexander Gustafsson  | Decision (split) |  | UFC 192:Cormier vs Gustafsson | Oct 03, 2015 | 5 | 5:00 | Houston, Texas, United States |
| Sieg | 16-1 | Anthony Johnson | Submission (rear-naked choke) |  | UFC 187: Cormier vs Johnson | May 23, 2015 | 3 | 2:39 | Las Vegas, United States |
| Niederlage | 15-1 | Jon Jones | Decision (unanimous) |  | UFC 182: Jones vs Cormier | Jan 03, 2015 | 5 | 5:00 | Las Vegas, United States |
| Sieg | 15-0 | Dan Henderson | Technical Submission | | UFC 173: Barao vs Dillashaw | May 24, 2014 | 3 | 3:53 | Las Vegas, United States |
| Sieg | 14-0 | Patrick Cummins | TKO (punches) | | UFC 170 | Feb 22, 2014 | 1 | 1:19 | Las Vegas, Nevada, United States |
| Sieg | 13-0 | Roy Nelson | Decision (unanimous) |  | UFC 166: Velasquez vs Dos Santos III | Oct 19, 2013 | 3 | 5:00 | Houston, United States |
| Sieg | 12-0 | Frank Mir | Decision (unanimous) | | UFC on Fox 7: Henderson vs Melendez | Apr 20, 2013 | 3 | 5:00 | San Jose, United States |
| Sieg | 11-0 | Dion Staring  | TKO (Punches) | | Strikeforce - Marquardt vs. Saffiedine | Jan 12, 2013 | 2 | 4:02 | Oklahoma, United States |
| Sieg | 10-0 | Josh Barnett | Decision (unanimous) |  | Strikeforce: Heavyweight Grand Prix | May 19, 2012 | 5 | 5:00 | San Jose, United States |
| Sieg | 9-0 | Antonio Silva | KO (punches) |  | Strikeforce: Heavyweight Grand Prix | Sep 10, 2011 | 1 | 3:56 | Cincinnati, United States |
| Sieg | 8-0 | Jeff Monson  | Decision (unanimous) | | Strikeforce: Overeem vs Werdum | Jun 18, 2011 | 3 | 5:00 | Dallas, Texas, United States |
| Sieg | 7-0 | Devin Cole | Decision (unanimous) | | Strikeforce: Woodley vs Saffiedine | Jan 07, 2011 | 3 | 5:00 | Tennessee, United States |
| Sieg | 6-0 | Soa Palelei  | Submission (punches) | | Xtreme MMA 3 | Nov 05, 2010 | 1 | 2:23 | Sydney, Australia |
| Sieg | 5-0 | Jason Riley | Submission (punches) | | Strikeforce: Houston | Aug 21, 2010 | 1 | 1:02 | Houston, Texas, United States |
| Sieg | 4-0 | Tony Johnson | Submission (rear-naked choke) | | KOTC: Imminent Danger | Aug 13, 2010 | 1 | 2:27 | New Mexico, United States |
| Sieg | 3-0 | Lucas Browne | TKO (punches) | | Xtreme MMA 2 | Jul 31, 2010 | 1 | 4:35 | Sydney, Australia |
| Sieg | 2-0 | John Devine | KO (punch) | | Strikeforce: Johnson vs Mahe | Mar 26, 2010 | 1 | 1:19 | California, United States |
| Sieg | 1-0 | Gary Frazier | TKO (punches) | | Strikeforce: Kennedy vs Cummings | Sep 25, 2009 | 2 | 3:39 | Oklahoma, United States |
