';
| Fighter | Nickname | Height | Weight | Association | |
| Jonathan Menezes Barbalho | "John" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Top Brother Sul | |
| Jose Jefferson | 0'0" (0 m) |
155 lbs (70.31 kg) |
Top Brother | ||
| Juliem Toribio-Castillo | 0'0" (0 m) |
180 lbs (81.65 kg) |
Top Brother | ||
| Leandro Baiano | 0'0" (0 m) |
0 lbs (0 kg) |
Top Brother | ||
| Leandro Sousa | "Shaolin" | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Top Brother | |
| Leonardo Limberger | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Top Brother MMA | ||
| Leonardo Gomes | 0'0" (0 m) |
155 lbs (70.31 kg) |
Top Brother | ||
| Luciano Silva | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Muay Thai Combat / Top Brother Sul | ||
| Mateus Delduque | "The Gorilla" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Top Brother MMA | |
| Morquez Forest | "Black Clover" | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Top Brother | |
| Nicolas Cocuccio | "La Cobra" | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Top Brother MMA | |
| Paulo Nogueira | "The Assassin Ghost" | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
Top Brother MMA | |
| Pirulito Pirulito | 0'0" (0 m) |
145 lbs (65.77 kg) |
Top Brother | ||
| Rafael Santos | 0'0" (0 m) |
170 lbs (77.11 kg) |
Top Brother Celaya, Brasil | ||
| Rogerio Goncalves Menna | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Muay Thai Combat / Top Brother Sul | ||
| Rogerio Muller | 0'0" (0 m) |
145 lbs (65.77 kg) |
Top Brother Sul | ||
| Samuel Souza Ribeiro | 5'2" (1.57 m) |
135 lbs (61.23 kg) |
Top Brother | ||
| Tatiana Maria Souza | 0'0" (0 m) |
125 lbs (56.7 kg) |
Top Brother | ||
| Victor Danthes Monzatto | "Peixe" | 0'0" (0 m) |
153 lbs (69.4 kg) |
Top brother | |
| Wanderson Pinheiro | 0'0" (0 m) |
155 lbs (70.31 kg) |
Top Brother MMA | ||