';
| Fighter | Nickname | Height | Weight | Association | |
| Annabel Suarez | "La Arana" | 0'0" (0 m) |
123 lbs (55.79 kg) |
Graino Team | |
| Cristian Maronas | "El Potro" | 5'5" (1.65 m) |
135 lbs (61.23 kg) |
Graino Team | |
| David Lamas Muino | 0'0" (0 m) |
185 lbs (83.91 kg) |
Graino Team | ||
| Ibou Faye | "Big Boy" | 6'2" (1.88 m) |
194 lbs (88 kg) |
Graino Team | |
| Jose Manuel | "Tato" | 0'0" (0 m) |
155 lbs (70.31 kg) |
Graino Team | |
| Juan Carlos Villar | 0'0" (0 m) |
155 lbs (70.31 kg) |
Graino Team | ||
| Lewis Arizala Bocanegra | 0'0" (0 m) |
145 lbs (65.77 kg) |
Graino Team | ||
| Luis Diaz Paradelo | 0'0" (0 m) |
155 lbs (70.31 kg) |
Graino Team | ||
| Pedro Munoz | 0'0" (0 m) |
155 lbs (70.31 kg) |
Graino Team | ||
| Ruben Dieguez | 0'0" (0 m) |
125 lbs (56.7 kg) |
Graino Team | ||
| Ruben Juanto | 0'0" (0 m) |
265 lbs (120.2 kg) |
Graino Team | ||
| Sergio Dubra Becerra | 0'0" (0 m) |
170 lbs (77.11 kg) |
Graino Team | ||