| Fighter | Nickname | Height | Weight | Association | |
 |
James Williams | "The Nasty" | 5'11" (1.8 m) |
185 lbs (83.91 kg) |
Warrior Strong Fight Team |
|
James Thomas | 0'0" (0 m) |
170 lbs (77.11 kg) |
Fight Strong MMA | |
|
James Ritchie | 5'10" (1.78 m) |
205 lbs (92.99 kg) |
Strong Style Fight Team | |
|
Jared Tordoff | "Pound Cake" | 6'1" (1.85 m) |
184 lbs (83.46 kg) |
Warrior Strong Fight Team |
|
Jarrel Miller | "J.T." | 5'11" (1.8 m) |
170 lbs (77.11 kg) |
Strong Style Fight Team |
|
Jarrett Vornbrock | "Little Spartan" | 5'3" (1.6 m) |
125 lbs (56.7 kg) |
Warrior Strong Fight Team |
|
Jeferson Lima | 0'0" (0 m) |
163 lbs (73.94 kg) |
World Strong | |
|
Jeff Cox | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Strong Style Fight Team | |
|
Jeff Hughes | "Lights Out" | 6'2" (1.88 m) |
253 lbs (114.76 kg) |
Strong Style Fight Team |
|
Jeong Eun Park | "Little Wolf" | 5'2" (1.57 m) |
105 lbs (47.63 kg) |
Team Strong Wolf |
|
Jerald Spohn | 6'1" (1.85 m) |
170 lbs (77.11 kg) |
Strong Style Fight Team | |
|
Jeremy Deleon | 0'0" (0 m) |
265 lbs (120.2 kg) |
Strong Style Martial Arts | |
|
Jhonatas Ferreira | 0'0" (0 m) |
125 lbs (56.7 kg) |
World Strong | |
|
Jin Woo Park | 5'10" (1.78 m) |
159 lbs (72.12 kg) |
Team Strong Wolf | |
|
Joao Alves | 0'0" (0 m) |
145 lbs (65.77 kg) |
World Strong | |
|
Joe Heiland | "Smokin" | 5'8" (1.73 m) |
155 lbs (70.31 kg) |
Strong Style Fight Team |
|
Joe Corrigan | 0'0" (0 m) |
145 lbs (65.77 kg) |
Strong Style Fight Team | |
|
John Soeder | 5'10" (1.78 m) |
185 lbs (83.91 kg) |
Strong Style Fight Team | |
|
John Hawk | "Big" | 6'1" (1.85 m) |
238 lbs (107.95 kg) |
Strong Style Fight Team |
|
John Gunther | "The Machine" | 5'9" (1.75 m) |
155 lbs (70.31 kg) |
Strong Style Fight Team |
