';
| Fighter | Nickname | Height | Weight | Association | |
| Adalberto Montano | "Lil B" | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Extreme Fight Academy | |
| Adrian Backer | 0'0" (0 m) |
265 lbs (120.2 kg) |
Extreme Fight Club Giessen | ||
| Claudio Santos da Silva | 5'4" (1.63 m) |
155 lbs (70.31 kg) |
Academia Extreme Fight | ||
| Craig Yee | "The Spider" | 6'1" (1.85 m) |
180 lbs (81.65 kg) |
World Extreme Fighting Fight Team | |
| Dawa Tsering | 0'0" (0 m) |
135 lbs (61.23 kg) |
Extreme Evolution Fight Camp | ||
| Diogo Martins | 0'0" (0 m) |
135 lbs (61.23 kg) |
Rio Extreme Fight | ||
| Domenic Chiavone | 0'0" (0 m) |
169 lbs (76.66 kg) |
Extreme Fight Gym | ||
| Dominic Richard | "The Nightmare" | 5'10" (1.78 m) |
240 lbs (108.86 kg) |
World Extreme Fighting Fight Team | |
| Eljon Meminaj | 0'0" (0 m) |
155 lbs (70.31 kg) |
Extreme Evolution Fight Camp | ||
| Erick Sainz | "Sequinha" | 5'10" (1.78 m) |
135 lbs (61.23 kg) |
Extreme Fight Academy | |
| Esteban Infante | "El Lobo" | 0'0" (0 m) |
0 lbs (0 kg) |
Extreme Fight Academy | |
| Fabio Luiz Arruda de Mattos | "Monstro" | 6'0" (1.83 m) |
205 lbs (92.99 kg) |
Rio Extreme Fight | |
| Fernando Rodrigues | "Capitão" | 5'7" (1.7 m) |
154 lbs (69.85 kg) |
Extreme Fight Team | |
| Francesco Salinaro | "The Gorilla" | 5'11" (1.8 m) |
170 lbs (77.11 kg) |
Extreme Total Fight | |
| Francisco Jimenez | "Roller" | 5'5" (1.65 m) |
135 lbs (61.23 kg) |
Extreme Fight Academy | |
| Francisco Tomas Ramos Montesinos | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
Extreme Fight Academy (EFA) | ||
| Freddy Hernandez | 5'8" (1.73 m) |
125 lbs (56.7 kg) |
Extreme Fight Academy | ||
| Frederick Nino Galvez | "El Jaguar" | 0'0" (0 m) |
185 lbs (83.91 kg) |
Extreme Fight Academy | |
| Gabriela de la Cruz | 0'0" (0 m) |
165 lbs (74.84 kg) |
Extreme Fight Academy | ||
| Gustavo Henrique Pierin | 0'0" (0 m) |
0 lbs (0 kg) |
Extreme Fight Piracicaba | ||