| Niederlage | 23-10 | Paddy Pimblett  | TKO (Elbows and Punches) |  | UFC 314: Volkanovski vs Lopes | Apr 12, 2025 | 3 | 3:07 | Miami, Florida, United States  |
| Niederlage | 23-9 | Charles Oliveira  | Decision (Unanimous) |  | UFC 309: Jones vs Miocic | Nov 16, 2024 | 5 | 5:00 | New York City, New York, United States |
| Niederlage | 23-8 | Dustin Poirier | Submission (Rear-Naked Choke) |  | UFC 281: Adesanya vs Pereira | Nov 12, 2022 | 3 | 2:00 | New York City, New York, United States |
| Sieg | 23-7 | Tony Ferguson | KO (front kick) |  | UFC 274: Oliveira vs Gaethje | May 07, 2022 | 2 | 0:17 | Phoenix, Arizona, United States |
| Niederlage | 22-7 | Justin Gaethje | Decision (Unanimous) |  | UFC 268: Usman vs Covington 2 | Nov 06, 2021 | 3 | 5:00 | New York City, New York, United States |
| Niederlage | 22-6 | Charles Oliveira | TKO (Punches) |  | UFC 262: Oliveira vs Chandler | May 15, 2021 | 2 | 0:19 | Las Vegas, Nevada, United States |
| Sieg | 22-5 | Dan Hooker  | TKO (Punches) |  | UFC 257: McGregor vs Poirier 2 | Jan 23, 2021 | 1 | 2:30 | Abu Dhabi, Dubai, United Arab Emirates  |
| Sieg | 21-5 | Benson Henderson | KO (Punches) |  | Bellator 243: Chandler vs Henderson 2 | Aug 07, 2020 | 1 | 2:09 | Uncasville, Connecticut, United States |
| Cancelled Bout | | Benson Henderson | - |  | Bellator 244: Chandler vs Henderson 2 | Jun 06, 2020 | - | - | Chicago, Illinois, United States |
| Sieg | 20-5 | Sidney Outlaw | KO (Punches) |  | Bellator & Rizin 237: Japan | Dec 29, 2019 | 1 | 2:59 | Saitama, Japan |
| Niederlage | 19-5 | Patricio Freire | TKO (Punches) |  | Bellator 221: Chandler vs Pitbull | May 11, 2019 | 1 | 1:01 | Rosemont, Illinois, United States |
| Sieg | 19-4 | Brent Primus | Decision (Unanimous) |  | Bellator 212: Primus vs Chandler 2 | Dec 14, 2018 | 5 | 5:00 | Honolulu, Hawaii, United States |
| Sieg | 18-4 | Brandon Girtz | Submission (arm-triangle choke) |  | Bellator 197: Chandler vs Girtz | Apr 13, 2018 | 1 | 4:00 | St. Charles, Missouri, United States |
| Sieg | 17-4 | Goiti Yamauchi | Decision (unanimous) |  | Bellator 192: Lima vs MacDonald | Jan 20, 2018 | 3 | 5:00 | Inglewood, California, United States |
| Niederlage | 16-4 | Brent Primus | TKO (ankle injury) |  | Bellator 180: Sonnen vs Silva | Jun 24, 2017 | 1 | 2:22 | New York City, New York, United States |
| Sieg | 16-3 | Benson Henderson | Decision (split) |  | Bellator 165: Chandler vs Henderson | Nov 19, 2016 | 5 | 5:00 | San Jose, California, United States |
| Sieg | 15-3 | Patricky Freire | KO (punch) |  | Bellator 157: Dynamite 2 | Jun 24, 2016 | 1 | 2:14 | St. Louis, Missouri, United States |
| Sieg | 14-3 | David Rickels | TKO (punches) | | Bellator 145: Vengeance | Nov 06, 2015 | 2 | 3:05 | St. Louis, United States |
| Sieg | 13-3 | Derek Campos | Submission (rear-naked choke) |  | Bellator 138 | Jun 19, 2015 | 1 | 2:17 | Missouri, United States |
| Niederlage | 12-3 | Will Brooks | TKO (punches) | | Bellator 131 | Nov 15, 2014 | 4 | 3:48 | San Diego, United States |
| Niederlage | 12-2 | Will Brooks | Decision (split) | | Bellator 120 | May 17, 2014 | 5 | 5:00 | Southaven, Mississippi, US |
| Niederlage | 12-1 | Eddie Alvarez | Decision (split) |  | Bellator 106 | Nov 02, 2013 | 5 | 5:00 | Long Beach, California, US |
| Sieg | 12-0 | David Rickels | KO (punches) | | Bellator 97 | Jul 31, 2013 | 1 | 0:44 | Mexico, United States |
| Sieg | 11-0 | Rick Hawn | Submission (rear-naked choke) | | Bellator 85 | Jan 17, 2013 | 2 | 3:07 | California, United States |
| Sieg | 10-0 | Akihiro Gono  | TKO (punches) | | Bellator 67 | May 04, 2012 | 1 | 0:56 | Ontario, Canada  |
| Sieg | 9-0 | Eddie Alvarez | Submission (rear naked choke) |  | Bellator 58 | Nov 19, 2011 | 4 | 3:06 | Hollywood, Florida, US |
| Sieg | 8-0 | Patricky Freire | Decision (unanimous) | | Bellator 44 | May 14, 2011 | 3 | 5:00 | Atlantic City, New Jersey, United States |
| Sieg | 7-0 | Lloyd Woodard | Decision (unanimous) | | Bellator 40 | Apr 09, 2011 | 3 | 5:00 | Oklahoma, United States |
| Sieg | 6-0 | Marcin Held  | Technical Submission (arm triangle choke) | | Bellator 36 | Mar 12, 2011 | 1 | 3:56 | Shreveport, Louisiana, United States |
| Sieg | 5-0 | Chris Page | Submission (standing guillotine choke) | | Bellator 32 | Oct 14, 2010 | 1 | 0:57 | Missouri, United States |
| Sieg | 4-0 | Scott Stapp | TKO (punches) | | Bellator 31 | Sep 30, 2010 | 1 | 1:57 | Louisiana, United States |
| Sieg | 3-0 | Sal Woods | Submission (rear-naked choke) | | Strikeforce: Heavy Artillery | May 15, 2010 | 1 | 0:59 | Missouri, United States |
| Sieg | 2-0 | Richard Bouphanouvong | TKO (Punches) | | Strikeforce Challengers: Woodley vs. Bears | Nov 20, 2009 | 2 | 2:07 | Kansas, United States |
| Sieg | 1-0 | Kyle Swadley | TKO (Punches) | | FB - First Blood | Aug 08, 2009 | 1 | 3:30 | Missouri, United States |
