';
| Fighter | Nickname | Height | Weight | Association | |
| Adrian Mengod | 0'0" (0 m) |
165 lbs (74.84 kg) |
Training Unit Team | ||
| Adriana Conde | "Tsunami" | 0'0" (0 m) |
132 lbs (59.87 kg) |
Training Unit Zaragoza | |
| Aitor Corral | "Vikingo" | 0'0" (0 m) |
155 lbs (70.31 kg) |
Training Unit Zaragoza | |
| Alejandro Lobena | 0'0" (0 m) |
159 lbs (72.12 kg) |
Training Unit Zaragoza | ||
| Alejandro Pomareta | 0'0" (0 m) |
265 lbs (120.2 kg) |
Training Unit Zaragoza | ||
| Alex Mediavilla | 0'0" (0 m) |
145 lbs (65.77 kg) |
Training Unit Team | ||
| Alfonso Perez | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Training Unit Team | ||
| Ariadna Duran | 5'2" (1.57 m) |
115 lbs (52.16 kg) |
Training Unit Denia | ||
| Cristian Saiz | 0'0" (0 m) |
145 lbs (65.77 kg) |
Training Unit Team | ||
| Daniel Vasquez | "Diamond / Parke" | 5'7" (1.7 m) |
155 lbs (70.31 kg) |
Training Unit Denia | |
| Daniel Antonio Urs | 0'0" (0 m) |
205 lbs (92.99 kg) |
Training Unit Denia | ||
| David Trallero | 6'1" (1.85 m) |
205 lbs (92.99 kg) |
Training Unit Denia | ||
| Elisey Saikyn | 0'0" (0 m) |
145 lbs (65.77 kg) |
Training Unit Zaragoza | ||
| Este Chico | 0'0" (0 m) |
205 lbs (92.99 kg) |
Training Unit Zaragoza | ||
| Eulogio Fernandez | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Training Unit Team | ||
| Felipe Nicolau dos Santos | "Filipo" | 5'9" (1.75 m) |
253 lbs (114.76 kg) |
Training Unit Denia | |
| Gevor Sargisyan | 5'8" (1.73 m) |
185 lbs (83.91 kg) |
Training Unit Denia | ||
| Ismael Ikbal | 0'0" (0 m) |
125 lbs (56.7 kg) |
Training Unit Denia | ||
| Ivan Sedo | "Wakinyan" | 0'0" (0 m) |
185 lbs (83.91 kg) |
Training Unit Team | |
| Jaime Maset | 0'0" (0 m) |
198 lbs (89.81 kg) |
Training Unit Zaragoza | ||