| Fighter | Nickname | Height | Weight | Association | |
 |
Ruan Castro | "Naval" | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Rio Fight / Caverna |
|
Thiago de Oliveira | 0'0" (0 m) |
185 lbs (83.91 kg) |
Caverna Rio Fight | |
|
Tulio da Silva Alves | "Tulhao Caverna" | 5'8" (1.73 m) |
205 lbs (92.99 kg) |
Familia Caverna Jiu-Jitsu |
|
Vinicius do Ramo | 0'0" (0 m) |
170 lbs (77.11 kg) |
Caverna Rio Fight | |
|
Wilmar Afonso | 0'0" (0 m) |
123 lbs (55.79 kg) |
JT Caverna | |
