| Fighter | Nickname | Height | Weight | Association | |
 |
Jacques Prinsloo | 0'0" (0 m) |
265 lbs (120.2 kg) |
Pitbull Dojo | |
|
Jailton Neto | 0'0" (0 m) |
145 lbs (65.77 kg) |
Pitbull Brothers | |
|
Jairo Neves da Silva | 0'0" (0 m) |
126 lbs (57.15 kg) |
Irmaos Pitbull | |
|
Jakcson Ferreira Morais | "Nego Louco" | 0'0" (0 m) |
146 lbs (66.22 kg) |
BraBoxe Pitbull |
|
Jakov Podrug | 0'0" (0 m) |
185 lbs (83.91 kg) |
Pitbull Split | |
|
Jakub Kremen | 0'0" (0 m) |
265 lbs (120.2 kg) |
MMA PitBull Kolin | |
|
Jamell Austin | "Da Headbussa" | 5'6" (1.68 m) |
170 lbs (77.11 kg) |
Pitbull |
|
Jan Ulrych | 0'0" (0 m) |
170 lbs (77.11 kg) |
MMA PitBull Kolin | |
|
Jarlan Gomes | 5'10" (1.78 m) |
185 lbs (83.91 kg) |
Pitbull Brothers Fortaleza | |
|
Javier Ames | "El Misil" | 0'0" (0 m) |
155 lbs (70.31 kg) |
Pitbull Martial Arts Center |
|
Jean dos Santos Alves | "Jose Pitbull" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Lula Pitbull Fight |
|
Jean Pierre Isuiza | 0'0" (0 m) |
145 lbs (65.77 kg) |
PMAC (Pitbull Martial Arts Center) | |
|
Jeferson Vieira da Silva | "Pitbull" | 5'7" (1.7 m) |
135 lbs (61.23 kg) |
Pitbull Team MMA |
|
Jeferson Pereira Santana | "Jefinho" | 0'0" (0 m) |
163 lbs (73.94 kg) |
Pitbull Brothers |
|
Jefferson Gege | 0'0" (0 m) |
155 lbs (70.31 kg) |
Pitbull Sao Pedro | |
|
Jefferson Dantas de Araujo | "Jeffinho" | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Pitbull Brothers |
|
Jefferson Jefferson | "Piton" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Team Pitbull Fighter |
|
Jefferson Pereira Moreira | "Jeffinho" | 0'0" (0 m) |
134 lbs (60.78 kg) |
BraBoxe Pitbull |
|
Jeremix Castellanos | "Icee-Man" | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Pitbull Team |
|
Jeremy Wingler | 5'8" (1.73 m) |
165 lbs (74.84 kg) |
Pitbull Fighting Systems | |
