';
| Fighter | Nickname | Height | Weight | Association | |
| Santiago Ulloa | "La Maquina" | 5'10" (1.78 m) |
165 lbs (74.84 kg) |
Team Samurai | |
| Sebastian Retana Duran | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
Team Samurai MMA | ||
| Sergio Lopez | 5'4" (1.63 m) |
135 lbs (61.23 kg) |
Team Samurai MMA | ||
| Sheila Somarriba | 5'1" (1.55 m) |
105 lbs (47.63 kg) |
Team Samurai MMA | ||
| Stephanie Rodriguez | 0'0" (0 m) |
115 lbs (52.16 kg) |
Team Samurai MMA | ||
| Steve Oviedo | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
Team Samurai MMA | ||
| Thaer Sabah | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Samurai Team | ||
| Tony Felix Baez | "Tonito / El Principe" | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
Team Samurai | |
| Vernon Cox | 5'10" (1.78 m) |
185 lbs (83.91 kg) |
Samurai Fight Team | ||
| Vincent Van Gogh | "El Cuco" | 5'8" (1.73 m) |
146 lbs (66.22 kg) |
Team Samurai | |
| Wandercley Pinheiro | 0'0" (0 m) |
185 lbs (83.91 kg) |
Samurai Top Team | ||
| Wilkin Calderon | 0'0" (0 m) |
155 lbs (70.31 kg) |
Team Samurai | ||
| Will Scott | "Big Dawg" | 5'11" (1.8 m) |
270 lbs (122.47 kg) |
Samurai Fight Team | |
| Yeiner Bustos Mendoza | 5'4" (1.63 m) |
123 lbs (55.79 kg) |
Team Samurai MMA | ||
| Yushiro Morishima | 0'0" (0 m) |
145 lbs (65.77 kg) |
Martial Arts Fighter Team Samurai | ||
| Yuta Nakazono | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Martial Arts Fighter Team Samurai | ||