| Fighter | Nickname | Height | Weight | Association | |
 |
Ivan King | "The Terrible" | 6'3" (1.91 m) |
223 lbs (101.15 kg) |
Independent |
|
Jack Greene | "The Shadow" | 5'7" (1.7 m) |
155 lbs (70.31 kg) |
Independent |
|
Jacob Camargo | 0'0" (0 m) |
0 lbs (0 kg) |
Independent | |
|
Jacob Collard | 0'0" (0 m) |
204 lbs (92.53 kg) |
Independent MMA | |
|
Jacob Dorman | 5'11" (1.8 m) |
145 lbs (65.77 kg) |
Independent | |
|
Jacomo Loli | 0'0" (0 m) |
185 lbs (83.91 kg) |
Independent | |
|
Jaideep Singh | "Heart" | 6'6" (1.98 m) |
218 lbs (98.88 kg) |
Independent |
|
Jair Gallegos | 0'0" (0 m) |
160 lbs (72.57 kg) |
Independent | |
|
James Marmor | 0'0" (0 m) |
265 lbs (120.2 kg) |
Independent | |
|
James Curry | 0'0" (0 m) |
170 lbs (77.11 kg) |
Independent | |
|
James Setchell | 0'0" (0 m) |
155 lbs (70.31 kg) |
Independent | |
|
James McNulty | 0'0" (0 m) |
145 lbs (65.77 kg) |
Independent | |
|
James Prior | 0'0" (0 m) |
145 lbs (65.77 kg) |
Independent | |
|
Jamie Barrett | 0'0" (0 m) |
135 lbs (61.23 kg) |
Independent | |
|
Jamie Schramm | 0'0" (0 m) |
185 lbs (83.91 kg) |
Independent | |
|
Jamie-Lee McGraffin | 0'0" (0 m) |
170 lbs (77.11 kg) |
Independent | |
|
Jason Butcher | 6'3" (1.91 m) |
205 lbs (92.99 kg) |
Independent | |
|
Jason Gray | 5'7" (1.7 m) |
155 lbs (70.31 kg) |
Independent | |
|
Jason Field | 0'0" (0 m) |
265 lbs (120.2 kg) |
Independent | |
|
Jason Kenny | "Carnage" | 5'7" (1.7 m) |
155 lbs (70.31 kg) |
Independent |
