| Fighter | Nickname | Height | Weight | Association | |
 |
Jeff Hougland | "Hellbound" | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
Combat Sport and Fitness |
|
Jesse Brock | 5'4" (1.63 m) |
135 lbs (61.23 kg) |
Combat Fitness / SBG Idaho | |
|
Jesse Free | 5'10" (1.78 m) |
167 lbs (75.75 kg) |
Renegade Combat Sports and Fitness | |
|
Jett Shell | "The Gun" | 5'6" (1.68 m) |
135 lbs (61.23 kg) |
Family Combat Fitness |
|
Jhunior Guarnido | "Carioca" | 0'0" (0 m) |
170 lbs (77.11 kg) |
Combat MMA & Fitness |
|
Jiabao Zhang | 5'7" (1.7 m) |
127 lbs (57.61 kg) |
Guo Qiang Combat Fitness Club | |
|
Jikeyouxia Jikeyouxia | 5'11" (1.8 m) |
125 lbs (56.7 kg) |
Guo Qiang Combat Fitness Club | |
|
Joey Pierotti | "Mama's Boy" | 5'11" (1.8 m) |
154 lbs (69.85 kg) |
Combat Sport and Fitness |
|
Joey Dursse | 0'0" (0 m) |
155 lbs (70.31 kg) |
Valhalla Alpha Fitness School of Combat | |
|
Joey Perotti | 0'0" (0 m) |
170 lbs (77.11 kg) |
Combat Sport and Fitness | |
|
Jordan King | 0'0" (0 m) |
265 lbs (120.2 kg) |
Combat Club Martial Arts and Fitness | |
|
Josh Calvo | "Killa" | 5'11" (1.8 m) |
170 lbs (77.11 kg) |
Combat Sport and Fitness |
|
Josh Plant | "The Power" | 0'0" (0 m) |
170 lbs (77.11 kg) |
Impact Combat & Fitness |
|
Junaid Cheema | 0'0" (0 m) |
0 lbs (0 kg) |
KBW Combat and Fitness | |
|
Justin Harrington | "Ruckus" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Combat Sport and Fitness |
|
Justin Mullins | "The Mauler" | 5'11" (1.8 m) |
170 lbs (77.11 kg) |
Kobra Combat Fitness |
|
Kalpesh Khodpe | 5'8" (1.73 m) |
125 lbs (56.7 kg) |
Combat Fitness Centre (CFC) | |
|
Kevin Chamness | 5'5" (1.65 m) |
125 lbs (56.7 kg) |
Combat Fitness | |
|
Kevin Gallegos | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Combat Fitness - Rapacon's Martial Arts | |
|
Keyi Wu | 5'6" (1.68 m) |
125 lbs (56.7 kg) |
Guo Qiang Combat Fitness Club | |
