| Fighter | Nickname | Height | Weight | Association | |
 |
Jakub Grajza | 0'0" (0 m) |
185 lbs (83.91 kg) |
Octagon Fighting Academy | |
|
Jan Cernoch | 5'10" (1.78 m) |
145 lbs (65.77 kg) |
Octagon Fighting Academy | |
|
Jan Velic | 5'6" (1.68 m) |
155 lbs (70.31 kg) |
Octagon Fighting Academy | |
|
Jan Sipos | 5'11" (1.8 m) |
155 lbs (70.31 kg) |
Octagon Fighting Academy | |
|
Jason Godsey | 6'2" (1.88 m) |
245 lbs (111.13 kg) |
Integrated Fighting Academy | |
|
Jason Ramos | 6'0" (1.83 m) |
185 lbs (83.91 kg) |
Ichy's Fighting Academy | |
|
Jason Soares | "The Specimen" | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Freestyle Fighting Academy |
|
Jason Mendez | 0'0" (0 m) |
130 lbs (58.97 kg) |
Ichy's Fighting Academy | |
|
Jason Daniel Chapa | "The Panda" | 6'1" (1.85 m) |
205 lbs (92.99 kg) |
Freestyle Fighting Academy |
|
Javier Gonzalez | 5'7" (1.7 m) |
135 lbs (61.23 kg) |
Fighting Dogs Academy | |
|
Jeff Emil Haddad | 5'8" (1.73 m) |
135 lbs (61.23 kg) |
Fighting Arts Academy | |
|
Jeremy Libiszewski | 0'0" (0 m) |
170 lbs (77.11 kg) |
Jeremy's Fighting Arts Academy | |
|
Jermaine Neufville | 0'0" (0 m) |
185 lbs (83.91 kg) |
Rukus Fighting Academy | |
|
Jerome Schupp | 0'0" (0 m) |
145 lbs (65.77 kg) |
Wery Fighting Academy | |
|
Jesse Dayrider | "Blood Warrior" | 6'4" (1.93 m) |
202 lbs (91.63 kg) |
Progressive Fighting Academy |
|
Jesse Hairybull | 0'0" (0 m) |
155 lbs (70.31 kg) |
Progressive Fighting Academy | |
|
Jessica Mouneimne | 0'0" (0 m) |
115 lbs (52.16 kg) |
Pride Fighting Academy | |
|
Jesus Siller | "Shurro" | 5'2" (1.57 m) |
126 lbs (57.15 kg) |
Delta Fighting Academy |
|
Jivko Stoimenov | "The Bulgarian Ripper" | 5'10" (1.78 m) |
170 lbs (77.11 kg) |
Fighting Academy Sofia Team / Pitbulls |
|
Joe Cervantes | "The Miami Brawler" | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Freestyle Fighting Academy |
