| Fighter | Nickname | Height | Weight | Association | |
 |
Jay de Vila | "The Technician" | 5'7" (1.7 m) |
155 lbs (70.31 kg) |
Team Locked In / Team Alliance Batangas |
|
Jay-Jay Wilson | "The Maori Kid" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Alliance Jiu-Jitsu |
|
Jeff Nader | "Scary Nickname" | 5'11" (1.8 m) |
185 lbs (83.91 kg) |
Cape Cod Fighting Alliance |
|
Jeff Peterson | "The Administrator" | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Alliance MMA East |
|
Jena Bishop | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Alliance Jiu-Jitsu San Diego | |
|
Jeremy Brown | "The Headhunter" | 5'11" (1.8 m) |
185 lbs (83.91 kg) |
Intense Fighting Alliance |
|
Jeremy Freitag | 6'1" (1.85 m) |
205 lbs (92.99 kg) |
Capital City Fighting Alliance | |
|
Jeremy Stephens | "Lil Heathen" | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Alliance MMA |
|
Jeremy McHone | 0'0" (0 m) |
185 lbs (83.91 kg) |
Alliance MMA | |
|
Jeremy Mier | "The Broker" | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Absolute Combat Alliance |
|
Jesse Frields | "Meat Head" | 0'0" (0 m) |
170 lbs (77.11 kg) |
Military Alliance |
|
Jessica Penne | 5'5" (1.65 m) |
115 lbs (52.16 kg) |
Alliance MMA | |
|
Jessica Almeida | "Passa Quatro" | 0'0" (0 m) |
135 lbs (61.23 kg) |
Alliance Jiu-Jitsu |
|
Jimmy Higgerson | 0'0" (0 m) |
0 lbs (0 kg) |
Somerset Alliance | |
|
Joaquin Brambila | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Alliance Training Center | |
|
Joaquin Lopez | 6'1" (1.85 m) |
174 lbs (78.93 kg) |
Nor-Cal Fighting Alliance | |
|
Joe Cronin | 5'9" (1.75 m) |
195 lbs (88.45 kg) |
Cape Cod Fighting Alliance | |
|
Joe Young | 0'0" (0 m) |
125 lbs (56.7 kg) |
Alliance BJJ Derby | |
|
Joey Beltran | "The Mexicutioner" | 6'1" (1.85 m) |
205 lbs (92.99 kg) |
Blackline / Alliance MMA |
|
John Watson | "The Jackhammer" | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
Legion Fighting Alliance |
