';
| Fighter | Nickname | Height | Weight | Association | |
| Adrian Serrano | 5'8" (1.73 m) |
175 lbs (79.38 kg) |
Adrian Serrano Combat Sports Gym | ||
| Alain Van De Merckt | "Neder / Top Boy" | 6'2" (1.88 m) |
185 lbs (83.91 kg) |
Combat Brothers / Celtix Gym | |
| Alvin Chong | "Poseidon" | 0'0" (0 m) |
143 lbs (64.86 kg) |
Borneo Combat Gym | |
| Aman Chowdhury | 5'7" (1.7 m) |
125 lbs (56.7 kg) |
The Combat Gym | ||
| Amelia Herbert | 0'0" (0 m) |
135 lbs (61.23 kg) |
Hybrid Combat Gym | ||
| Ashmit Chauhan | 0'0" (0 m) |
125 lbs (56.7 kg) |
Combat Gym | ||
| Caleb Krull | 0'0" (0 m) |
170 lbs (77.11 kg) |
Adrian Serrano Combat Sports Gym | ||
| Carlos Passarelli | 0'0" (0 m) |
115 lbs (52.16 kg) |
Fight Combat Mega Gym | ||
| Charles Rosa | "Boston Strong" | 5'10" (1.78 m) |
156 lbs (70.76 kg) |
American Combat Gym | |
| Chita Amit | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Pro Combat Gym | ||
| Cindy Tiong | 0'0" (0 m) |
115 lbs (52.16 kg) |
Borneo Combat Gym | ||
| Dan Gregg | 0'0" (0 m) |
265 lbs (120.2 kg) |
Hybrid Combat Gym | ||
| Daniel Luna | "Tiger" | 5'6" (1.68 m) |
126 lbs (57.15 kg) |
Combat Fight Club / Aguilar Gym MMA | |
| David Budney | 0'0" (0 m) |
155 lbs (70.31 kg) |
Adrian Serrano Combat Sports Gym | ||
| Duke Brooks | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Combat Fit Gym / Fight Club TNT | ||
| Dwayne Thomas | 0'0" (0 m) |
265 lbs (120.2 kg) |
Adrian Serrano Combat Sports Gym | ||
| Gabriel Tomikawa | 5'10" (1.78 m) |
185 lbs (83.91 kg) |
Hard Combat / Asuki Gym | ||
| Glen Johnson | 0'0" (0 m) |
145 lbs (65.77 kg) |
Phoenix Combat Sports Gym | ||
| Jae Woong Kim | "The Fighting God" | 5'8" (1.73 m) |
146 lbs (66.22 kg) |
Extreme Combat / Top Gym BF | |
| James Vanderwielen | 0'0" (0 m) |
170 lbs (77.11 kg) |
Adrian Serrano Combat Sports Gym | ||