| Geplant | | Aaron Pico  | - | | UFC 327: Procházka vs Ulberg | Apr 11, 2026 | - | - | Miami, Florida, United States |
| Cancelled Bout | | Losene Keita | - |  | UFC Fight Night: Imavov vs Borralho | Sep 06, 2025 | - | - | Paris, France  |
| Sieg | 37-8 | Dan Ige | Decision (Unanimous) |  | UFC 318: Holloway vs Poirier 3 | Jul 19, 2025 | 3 | 5:00 | New Orleans, Louisiana, United States |
| Niederlage | 36-8 | Yair Rodriguez  | Decision (Unanimous) |  | UFC 314: Volkanovski vs Lopes | Apr 12, 2025 | 3 | 5:00 | Miami, Florida, United States |
| Sieg | 36-7 | Jeremy Kennedy  | TKO (Knees and Punches) |  | Bellator Champions Series: Belfast | Mar 23, 2024 | 3 | 4:07 | Belfast, Northern Ireland  |
| Niederlage | 35-7 | Chihiro Suzuki  | KO (Punches) |  | Super RIZIN 2 | Jul 30, 2023 | 1 | 2:32 | Saitama, Japan |
| Niederlage | 35-6 | Sergio Pettis | Decision (Unanimous) |  | Bellator 297: Nemkov vs Romero | Jun 16, 2023 | 5 | 5:00 | Chicago, Illinois, United States |
| Sieg | 35-5 | Kleber Koike Erbst | Decision (Unanimous) |  | Bellator MMA vs RIZIN | Dec 31, 2022 | 3 | 5:00 | Saitama, Japan |
| Sieg | 34-5 | Adam Borics  | Decision (Unanimous) |  | Bellator 286: Pitbull vs Borics | Oct 01, 2022 | 5 | 5:00 | Long Beach, California, United States |
| Sieg | 33-5 | AJ McKee Jr. | Decision (unanimous) |  | Bellator 277: McKee vs Pitbull 2 | Apr 15, 2022 | 5 | 5:00 | San Jose, California, United States |
| Niederlage | 32-5 | AJ McKee Jr. | Technical Submission (Guillotine Choke) |  | Bellator Featherweight World Grand Prix Tournament | Jul 31, 2021 | 1 | 1:57 | Uncasville, Connecticut, United States |
| Sieg | 32-4 | Emmanuel Sanchez | Technical Submission (Guillotine Choke) |  | Bellator Featherweight World Grand Prix Tournament | Apr 02, 2021 | 1 | 3:35 | Uncasville, Connecticut, United States |
| Sieg | 31-4 | Pedro Carvalho  | KO (Punch) |  | Bellator Featherweight World Grand Prix Tournament | Nov 12, 2020 | 1 | 2:10 | Uncasville, Connecticut, United States |
| Cancelled Bout | | Pedro Carvalho | - |  | Bellator 241: Pitbull vs Carvalho | Mar 13, 2020 | - | - | Uncasville, Connecticut, United States |
| Sieg | 30-4 | Juan Archuleta | Decision (unanimous) |  | Bellator Featherweight World Grand Prix Tournament | Sep 28, 2019 | 5 | 5:00 | Inglewood, California, United States |
| Sieg | 29-4 | Michael Chandler | TKO (Punches) |  | Bellator 221: Chandler vs Pitbull | May 11, 2019 | 1 | 1:01 | Rosemont, Illinois, United States |
| Sieg | 28-4 | Emmanuel Sanchez | Decision (Unanimous) |  | Bellator 209: Pitbull vs Sanchez | Nov 15, 2018 | 5 | 5:00 | Tel Aviv, Israel |
| Sieg | 27-4 | Daniel Weichel  | Decision (split) |  | Bellator 203: Pitbull vs Weichel 2 | Jul 14, 2018 | 5 | 5:00 | Rome, Italy |
| Cancelled Bout | | Daniel Weichel | - |  | Bellator 188: Pitbull vs Weichel 2 | Nov 16, 2017 | - | - | Tel Aviv, Israel |
| Sieg | 26-4 | Daniel Straus | Submission (guillotine choke) | | Bellator 178: Straus vs Pitbull 4 | Apr 21, 2017 | 2 | 0:37 | Uncasville, Connecticut, United States |
| Niederlage | 25-4 | Benson Henderson | TKO (leg injury) |  | Bellator 160: Henderson vs Pitbull | Aug 26, 2016 | 2 | 2:26 | Southaven, Mississippi, United States |
| Sieg | 25-3 | Henry Corrales | Submission (guillotine choke) | | Bellator 153: Koreshkov vs Henderson | Apr 22, 2016 | 2 | 4:09 | Uncasville, United States |
| Niederlage | 24-3 | Daniel Straus | Decision (unanimous) |  | Bellator 145: Vengeance | Nov 06, 2015 | 5 | 5:00 | St. Louis, Missouri, United States |
| Sieg | 24-2 | Daniel Weichel | KO (punch) |  | Bellator 138 | Jun 19, 2015 | 2 | 0:32 | St. Louis, Missouri, United States |
| Cancelled Bout | | Georgi Karakhanyan | - |  | Bellator 138: Unfinished Business | Jun 19, 2015 | - | - | St. Louis, Missouri, United States |
| Sieg | 23-2 | Daniel Straus | Submission (rear-naked choke) |  | Bellator 132 | Jan 16, 2015 | 4 | 4:49 | California, United States |
| Sieg | 22-2 | Pat Curran | Decision (unanimous) |  | Bellator 123 | Sep 05, 2014 | 5 | 5:00 | Connecticut, United States |
| Sieg | 21-2 | Justin Wilcox | TKO (punches) |  | Bellator 108 | Nov 15, 2013 | 1 | 2:23 | New Jersey, United States |
| Sieg | 20-2 | Fabricio Guerreiro | Decision (unanimous) |  | Bellator 103 | Oct 11, 2013 | 3 | 5:00 | Kansas, United States |
| Sieg | 19-2 | Diego Nunes  | KO (punches) |  | Bellator 99 | Sep 13, 2013 | 1 | 1:19 | California, United States |
| Sieg | 18-2 | Jared Downing | TKO (punches) |  | Bellator 97 | Jul 31, 2013 | 2 | 0:54 | New Mexico, United States |
| Niederlage | 17-2 | Pat Curran | Decision (split) | | Bellator 85 | Jan 13, 2013 | 5 | 5:00 | California, United States |
| Sieg | 17-1 | Daniel Mason-Straus | Decision (unanimous) | | Bellator 45 | May 21, 2011 | 3 | 5:00 | Louisiana, United States |
| Sieg | 16-1 | Wilson Reis | KO (punches) | | Bellator 41 | Apr 16, 2011 | 3 | 3:29 | Arizona, United States |
| Sieg | 15-1 | Georgi Karakhanyan | TKO (punches) | | Bellator 37 | Mar 19, 2011 | 3 | 0:56 | Oklahoma, United States |
| Niederlage | 14-1 | Joe Warren | Decision (split) | | Bellator 23 | Jun 24, 2010 | 3 | 5:00 | Kentucky, United States |
| Sieg | 14-0 | Wilson Reis | Decision (unanimous) | | Bellator 18 | May 13, 2010 | 3 | 5:00 | Louisiana, United States |
| Sieg | 13-0 | William Romero | Submission (heel hook) | | Bellator 15 | Apr 22, 2010 | 1 | 2:01 | Connecticut, United States |
| Sieg | 12-0 | Johnny Iwasaki | Submission (guillotine choke) | | Platinum Fight Brazil 2 | Dec 05, 2009 | 2 | 3:27 | Rio de Janeiro, Brazil |
| Sieg | 11-0 | Vinicius Borba | TKO (head kick and punches) | | Eagle Fighting Championship | Sep 26, 2009 | 1 | 1:24 | Sao Paulo, Brazil |
| Sieg | 10-0 | Giovani Diniz | Submission (kimura) | | Platinum Fight Brazil | Aug 13, 2009 | 1 | 2:20 | Rio Grande do Norte, Brazil |
| Sieg | 9-0 | Gleristone Santos | KO (flying knee) | | Brazil Nordeste Combat | Apr 02, 2009 | 1 | 2:16 | Rio Grande do Norte, Brazil |
| Sieg | 8-0 | Fernando Vieira | Decision (unanimous) | | Leal Combat: Premium | Jun 05, 2008 | 3 | 5:00 | Rio Grande do Norte, Brazil |
| Sieg | 7-0 | Paulo Mantas | Submission (heel hook) | | Rino's FC 4 | Sep 27, 2007 | 1 | 2:21 | Fortaleza, Brazil |
| Sieg | 6-0 | Jadyson Costa | Submission (rear-naked choke) | | Leal Combat: Grand Prix | Jul 05, 2007 | 1 | 3:34 | Rio Grande do Norte, Brazil |
| Sieg | 5-0 | Rafael Gargula | Submission (armbar) | | Tridenium Combat | Apr 06, 2006 | 2 | 3:05 | Fortaleza, Brazil |
| Sieg | 4-0 | Joao Paulo Rodrigues | Submission (guillotine choke) | | Fight Ship Looking Boy 1 | Sep 08, 2005 | 2 | - | Rio Grande do Norte, Brazil |
| Sieg | 3-0 | Tarcisio Jardim | KO (punches) | | Octagon Fight | Feb 24, 2005 | 2 | - | Rio Grande do Norte, Brazil |
| Sieg | 2-0 | Marlon Silva | Decision (unanimous) | | Brazilian Challenger 2 | Oct 21, 2004 | 3 | 5:00 | Rio Grande do Norte, Brazil |
| Sieg | 1-0 | Dida Dida | TKO (corner stoppage) | | Desafio: Natal vs. Nordeste | Mar 09, 2004 | 1 | 5:00 | Rio Grande do Norte, Brazil |
