';
| Fighter | Nickname | Height | Weight | Association | |
| Gabriel Messa | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Equipe Extreme Team | ||
| Jae Young Shin | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Extreme Combat / Team Crows | ||
| James Benton | 0'0" (0 m) |
145 lbs (65.77 kg) |
Hayes Team Extreme | ||
| Jarren Hunt | 0'0" (0 m) |
133 lbs (60.33 kg) |
Team Extreme MMA | ||
| Javier Guzman | "El Cuervo" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Extreme Fighters Team | |
| Jens Pulver | "Little Evil" | 5'7" (1.7 m) |
135 lbs (61.23 kg) |
Team Extreme | |
| Jesse Jones | 5'11" (1.8 m) |
184 lbs (83.46 kg) |
Team Extreme | ||
| Jesus Ricko | 0'0" (0 m) |
155 lbs (70.31 kg) |
Team Extreme MMA | ||
| Joe Pearson | "The Triangular Strangler" | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Team Extreme | |
| Joe Krantz | "J Money" | 5'7" (1.7 m) |
185 lbs (83.91 kg) |
World Extreme Fighting Fight Team | |
| Joel Gunthier | "The Boss" | 5'10" (1.78 m) |
167 lbs (75.75 kg) |
World Extreme Fighting Fight Team | |
| John Biasiucci | 0'0" (0 m) |
155 lbs (70.31 kg) |
Team Extreme | ||
| Jose Garcia | "Rompe Huesos" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Team Warrior Extreme | |
| Jose Enrique Cerezo | 0'0" (0 m) |
145 lbs (65.77 kg) |
Team Warrior Extreme | ||
| Josh Matovka | 0'0" (0 m) |
144 lbs (65.32 kg) |
Team Extreme MMA | ||
| Juan Carlos Gabriel Braga Farias | "Cabeca" | 5'6" (1.68 m) |
139 lbs (63.05 kg) |
Team Extreme Combat | |
| Julius Amisone | 0'0" (0 m) |
160 lbs (72.57 kg) |
Team Extreme | ||
| Kevin Lagasse | 0'0" (0 m) |
205 lbs (92.99 kg) |
Team Extreme | ||
| Laertes de Paula | 5'7" (1.7 m) |
155 lbs (70.31 kg) |
Thai Extreme / Insane Team | ||
| Lucas da Costa Lourenco | "Japa" | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
CMT Extreme Team | |