';
| Fighter | Nickname | Height | Weight | Association | |
| Ian McCall | "Uncle Creepy" | 5'5" (1.65 m) |
125 lbs (56.7 kg) |
Team Oyama | |
| Jared Rollins | "J-Roc" | 5'9" (1.75 m) |
185 lbs (83.91 kg) |
Team Oyama | |
| Jeremy Welch | 5'10" (1.78 m) |
160 lbs (72.57 kg) |
Team Oyama | ||
| John Le | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Team Oyama | ||
| Josh Sampo | "The Gremlin" | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Team Oyama | |
| Juliano Prado | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Team Oyama | ||
| Kala Hose | "Kolohe" | 5'9" (1.75 m) |
185 lbs (83.91 kg) |
Team Oyama | |
| Krikor Balkian | "Sir Gregor" | 6'1" (1.85 m) |
170 lbs (77.11 kg) |
Team Oyama | |
| Lisa Mauldin | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
Team Oyama | ||
| Louis Smolka | "Da Last Samurai" | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
Team Oyama | |
| Marlon Vera | "Chito" | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
Team Oyama | |
| Martin Bautista | "Achilles" | 5'5" (1.65 m) |
145 lbs (65.77 kg) |
Team Oyama | |
| Meggan Tamondong | 5'2" (1.57 m) |
125 lbs (56.7 kg) |
Team Oyama | ||
| Moa Palmer | 0'0" (0 m) |
0 lbs (0 kg) |
Team Oyama | ||
| Mohammad Amin Derakhshan | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Team Oyama | ||
| Richard Alarcon | "Red" | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
Team Oyama | |
| Richard Barton | 6'3" (1.91 m) |
205 lbs (92.99 kg) |
Team Oyama | ||
| Roberto Romero | "El Charro Negro" | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Team Oyama | |
| Ron Scolesdang | 5'7" (1.7 m) |
134 lbs (60.78 kg) |
Team Oyama | ||
| Ronald Skrob | 0'0" (0 m) |
185 lbs (83.91 kg) |
Team Oyama | ||