| Fighter | Nickname | Height | Weight | Association | |
 |
Adam Wills | 0'0" (0 m) |
152 lbs (68.95 kg) |
House of Pain Combat Academy | |
|
Curtis Blackmore | "The Big Show" | 5'10" (1.78 m) |
154 lbs (69.85 kg) |
House of Pain Combat Academy |
|
Donovan Hack | 6'2" (1.88 m) |
168 lbs (76.2 kg) |
House of Pain Combat Academy | |
|
Giovanni Delagatti | 5'10" (1.78 m) |
185 lbs (83.91 kg) |
Combat House | |
|
Juan Roldan | "El Mecanico" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Combat House |
|
Luis Naranjo | 5'4" (1.63 m) |
115 lbs (52.16 kg) |
Combat House | |
|
Mauricio Vitor | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Combat House | |
|
Robert William | 5'6" (1.68 m) |
125 lbs (56.7 kg) |
Combat House | |
|
Robson Paixao | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Combat House | |
|
Robson Silva | "Robinho" | 5'9" (1.75 m) |
125 lbs (56.7 kg) |
Combat House |
