| Fighter | Nickname | Height | Weight | Association | |
 |
Nicolas Varela | "El Lobo" | 0'0" (0 m) |
125 lbs (56.7 kg) |
Team Sato Competition |
|
Santiago Echazu | 0'0" (0 m) |
155 lbs (70.31 kg) |
Team Sato Competition | |
|
Sebastian Echazu | 0'0" (0 m) |
135 lbs (61.23 kg) |
Team Sato Competition | |
