| 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) |
146 lbs (66.22 kg) |
R2B Fight Club |
|
Juan Francisco Morote | 0'0" (0 m) |
265 lbs (120.2 kg) |
R2B Fight Club | |
|
Osvaldo Rodriguez | 0'0" (0 m) |
145 lbs (65.77 kg) |
R2B Fight Club | |
