';
| Fighter | Nickname | Height | Weight | Association | |
| Aaron Van Tassel | "The Conqueror" | 0'0" (0 m) |
145 lbs (65.77 kg) |
Tristar Gym | |
| Abdel Medjedoub | "The Blade" | 0'0" (0 m) |
185 lbs (83.91 kg) |
Tristar Gym | |
| Abdel Rebai | 0'0" (0 m) |
155 lbs (70.31 kg) |
Tristar Gym | ||
| Adel Ibrahim | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
Tristar Gym Lebanon | ||
| Adrian Wong | "Wong Tong Soup" | 0'0" (0 m) |
145 lbs (65.77 kg) |
Tristar Gym | |
| Adrian Calestani | 0'0" (0 m) |
155 lbs (70.31 kg) |
Tristar Gatineau | ||
| Ahmad Hamido | "The Reaper" | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Tristar Lebanon | |
| Aiemann Zahabi | 5'8" (1.73 m) |
142 lbs (64.41 kg) |
Tristar Gym | ||
| Alex Garcia | "The Dominican Nightmare" | 5'9" (1.75 m) |
171 lbs (77.56 kg) |
Tristar Gym | |
| Alex Martinez | 5'11" (1.8 m) |
155 lbs (70.31 kg) |
Tristar Gym | ||
| Alex Morgan | "The Chess Master" | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Gladiateur Fight Club / Tristar Gym | |
| Alex Gariepy | 0'0" (0 m) |
155 lbs (70.31 kg) |
Tristar Gym | ||
| Alexandre Chaddade | 6'3" (1.91 m) |
231 lbs (104.78 kg) |
Tristar Gym Lebanon | ||
| Alexandre Petit | "The Kid Dynamite" | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Tristar Gym | |
| Amir Fazli | "The Prince" | 5'9" (1.75 m) |
170 lbs (77.11 kg) |
Tristar Gym Lebanon | |
| Andre Larocque | 0'0" (0 m) |
215 lbs (97.52 kg) |
Tristar Gatineau | ||
| Andrew Sanchez | "El Dirte" | 6'1" (1.85 m) |
185 lbs (83.91 kg) |
Tristar Gym | |
| Andy Meleady | 0'0" (0 m) |
265 lbs (120.2 kg) |
Tristar Gym | ||
| Andy Zamora | 0'0" (0 m) |
0 lbs (0 kg) |
Tristar Gym | ||
| Angelo Facciabene | "Javelo" | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Tristar Gym | |