| Fighter | Nickname | Height | Weight | Association | |
 |
Cody Cruz | "Knucklehead" | 0'0" (0 m) |
165 lbs (74.84 kg) |
Underworld Extreme |
|
Jarome Cruz | 0'0" (0 m) |
145 lbs (65.77 kg) |
Guam Muay Thai / Underworld Extreme | |
|
Tyrone Jones | "Bones" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Underworld Extreme / Guahan Top Team |
