| Fighter | Nickname | Height | Weight | Association | |
 |
Eduardo Pizarro | 0'0" (0 m) |
155 lbs (70.31 kg) |
R2B Fight Club | |
|
Ignacio Duarte | "El Duro" | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
R2B Fight Club |
|
Jonathan Astudillo | "Robocop" | 5'7" (1.7 m) |
148 lbs (67.13 kg) |
R2B Fight Club |
|
Juan Francisco Morote | 0'0" (0 m) |
205 lbs (92.99 kg) |
R2B Fight Club | |
