';
| Fighter | Nickname | Height | Weight | Association | |
| Fernando Pavao | 0'0" (0 m) |
145 lbs (65.77 kg) |
Checkmat | ||
| Fernando Augusto Fernandes | 0'0" (0 m) |
145 lbs (65.77 kg) |
Checkmat / Brother's Barreto | ||
| Francisco Lo | "Chico" | 6'2" (1.88 m) |
180 lbs (81.65 kg) |
Checkmat BJJ Dallas | |
| Giliarde de Lima | 0'0" (0 m) |
145 lbs (65.77 kg) |
Junior Vidal Team / Checkmat | ||
| Gilmar Dutra Lima | "Manaus" | 5'7" (1.7 m) |
155 lbs (70.31 kg) |
Noguchi Team / Checkmat / Equipe 1 | |
| Giovani Furlan | 0'0" (0 m) |
0 lbs (0 kg) |
Checkmat | ||
| Giulliano del Vigna | 5'10" (1.78 m) |
185 lbs (83.91 kg) |
Noguchi Team / Checkmat | ||
| Gleidson Reis | 0'0" (0 m) |
170 lbs (77.11 kg) |
Checkmat | ||
| Guilherme Fraga | 0'0" (0 m) |
145 lbs (65.77 kg) |
Checkmat | ||
| Guilherme Sholla | 0'0" (0 m) |
155 lbs (70.31 kg) |
Checkmat | ||
| Guillermo Hansen | 0'0" (0 m) |
155 lbs (70.31 kg) |
Checkmat Paraguay | ||
| Gustavo Sedorio | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Checkmat | ||
| Italo Fonseca Amorim | 0'0" (0 m) |
135 lbs (61.23 kg) |
Checkmat | ||
| Jacson Carvalho | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Checkmat Joinville | ||
| Jamal Abbas | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Team Checkmat Karachi | ||
| Jason Forssell | 0'0" (0 m) |
0 lbs (0 kg) |
Checkmat | ||
| Joao Gomes da Silva Neto | 0'0" (0 m) |
145 lbs (65.77 kg) |
Checkmat Natal | ||
| Joao Vitor Wolff | "Bolachao" | 0'0" (0 m) |
185 lbs (83.91 kg) |
Checkmat | |
| Jocimar Tarczewski | 0'0" (0 m) |
185 lbs (83.91 kg) |
Checkmat | ||
| Jonas Eriksson | 0'0" (0 m) |
170 lbs (77.11 kg) |
Checkmat | ||