';
| Fighter | Nickname | Height | Weight | Association | |
| Diego da Silva | "El Renegado" | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Fighting Spirit Dojo | |
| Eileen Portas | 0'0" (0 m) |
115 lbs (52.16 kg) |
Fighting Spirit Dojo | ||
| Fernando Abedano | 0'0" (0 m) |
135 lbs (61.23 kg) |
Fighting Spirit Dojo | ||
| Gabriel Vaya | 0'0" (0 m) |
185 lbs (83.91 kg) |
Fighting Spirit Dojo | ||
| Jeronimo Beron | "El Sicario" | 6'2" (1.88 m) |
265 lbs (120.2 kg) |
Fighting Spirit Dojo | |
| Lazaro Mizraji | 0'0" (0 m) |
145 lbs (65.77 kg) |
Fighting Spirit Dojo | ||
| Liam Lockyer | "Panda" | 0'0" (0 m) |
170 lbs (77.11 kg) |
Fighting Spirit | |
| Magomed Abdurakhimov | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Fighting Spirit Nizhnevartovsk | ||
| Mateo Lozano | 0'0" (0 m) |
165 lbs (74.84 kg) |
Fighting Spirit Dojo | ||
| Maximiliano Mendezblanco | 0'0" (0 m) |
145 lbs (65.77 kg) |
Fighting Spirit Dojo | ||
| Pierina Bado | 0'0" (0 m) |
135 lbs (61.23 kg) |
Fighting Spirit Dojo | ||
| Rickey Furr | 0'0" (0 m) |
125 lbs (56.7 kg) |
Fighting Spirit Boxing Club | ||
| Stanley Phan | 0'0" (0 m) |
180 lbs (81.65 kg) |
Fighting Spirit Gym | ||
| Valentina Acevedo | "La Caprichosa" | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Fighting Spirit Dojo | |