| Fighter | Nickname | Height | Weight | Association | |
 |
Jelena Hampton | 5'1" (1.55 m) |
115 lbs (52.16 kg) |
Team Alpha Male | |
|
Jessica Ruiz | 5'4" (1.63 m) |
114 lbs (51.71 kg) |
Alpha Omega MMA | |
|
Joao Gustavo | 0'0" (0 m) |
170 lbs (77.11 kg) |
Alpha Thai | |
|
Joey Dursse | 0'0" (0 m) |
155 lbs (70.31 kg) |
Valhalla Alpha Fitness School of Combat | |
|
John Buttner | 5'11" (1.8 m) |
145 lbs (65.77 kg) |
Team Alpha Male | |
|
Johnrey Alejandro | "The Buffalo" | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
The Alpha One |
|
Jonathan Wilson | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
Team Alpha Male | |
|
Jose Luis | "Montanha" | 0'0" (0 m) |
205 lbs (92.99 kg) |
Alpha Zenith |
|
Jose Eduardo Galan Valenzuela | 0'0" (0 m) |
125 lbs (56.7 kg) |
Team Alpha Wolves | |
|
Joseph Morales | "Bopo" | 5'6" (1.68 m) |
125 lbs (56.7 kg) |
Team Alpha Male |
|
Joseph Souza | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
Team Alpha Male | |
|
Josh Appelt | "The Juggernaut" | 5'10" (1.78 m) |
253 lbs (114.76 kg) |
Team Alpha Male |
|
Josh Emmett | 5'6" (1.68 m) |
145 lbs (65.77 kg) |
Team Alpha Male | |
|
Josh Dim | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Team Alpha Male | |
|
Josiah McHale | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Team Alpha Male | |
|
Juliano Militao | 0'0" (0 m) |
155 lbs (70.31 kg) |
VN Combate / Alpha Jiu Jitsu | |
|
Julius Askew | 5'11" (1.8 m) |
270 lbs (122.47 kg) |
Team Alpha Male | |
|
Jun Watanabe | 5'9" (1.75 m) |
145 lbs (65.77 kg) |
Reversal Gym Tachikawa Alpha | |
|
Junifer Kimmayong | "Junboy Kimay" | 0'0" (0 m) |
115 lbs (52.16 kg) |
The Alpha One |
|
Justin Roswell | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
Team Alpha Male | |
