';
| Fighter | Nickname | Height | Weight | Association | |
| Nicolo D'Ambrosio | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Top Gym Leverano / Team Vetrugno | ||
| Omar Hamdi | 0'0" (0 m) |
185 lbs (83.91 kg) |
Top Level Gym | ||
| Rodolfo Yuri | 0'0" (0 m) |
145 lbs (65.77 kg) |
Top Fight Gym | ||
| Rogelio Andres Gonzalez Rojas | 0'0" (0 m) |
155 lbs (70.31 kg) |
Top Fight Gym | ||
| Seika Izawa | 5'3" (1.6 m) |
113 lbs (51.26 kg) |
Roys Gym / Japan Top Team | ||
| Shiraat Campbell | 0'0" (0 m) |
155 lbs (70.31 kg) |
Top Gym | ||
| Tanauzu Ruiz | "Tana" | 0'0" (0 m) |
170 lbs (77.11 kg) |
Top Fight Gym | |
| Travis DuBridge | 0'0" (0 m) |
155 lbs (70.31 kg) |
Top Level Gym | ||
| Won Il Kwon | "Pretty Boy" | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Extreme Combat / Top Gym BF | |
| Yoel Martin | 0'0" (0 m) |
170 lbs (77.11 kg) |
Top Fight Gym | ||