| Fighter | Nickname | Height | Weight | Association | |
 |
Altair Brito | 6'1" (1.85 m) |
170 lbs (77.11 kg) |
O3 Fight | |
|
Felipe Souza | "O Barba" | 0'0" (0 m) |
145 lbs (65.77 kg) |
O3 Fight |
