| Fighter | Nickname | Height | Weight | Association | |
 |
Ivan Sanchez | 0'0" (0 m) |
135 lbs (61.23 kg) |
Fit NHB | |
|
Izaac Sandoval | 0'0" (0 m) |
135 lbs (61.23 kg) |
Fit NHB | |
|
Jack Mezzetti | 0'0" (0 m) |
155 lbs (70.31 kg) |
Fighting Fit Martial Arts | |
|
Jack Roughly | 0'0" (0 m) |
154 lbs (69.85 kg) |
Fighting Fit Martial Arts | |
|
Jack Claffey | "Gentleman / Cap'n" | 5'8" (1.73 m) |
142 lbs (64.41 kg) |
Fighting Fit Manchester |
|
Jacob McClintock | "Tick-Tock" | 6'2" (1.88 m) |
170 lbs (77.11 kg) |
Charleston Fit & MMA |
|
Jake Fine | 0'0" (0 m) |
172 lbs (78.02 kg) |
Fit Factory | |
|
Jake Hyer | 0'0" (0 m) |
135 lbs (61.23 kg) |
Stay Fit Fighting | |
|
Jalen Jackson | 5'9" (1.75 m) |
135 lbs (61.23 kg) |
X-Fit MMA | |
|
Jamaal Jenkins | "The Monster" | 6'0" (1.83 m) |
205 lbs (92.99 kg) |
PhenomA-FIT |
|
James Romero | 6'2" (1.88 m) |
205 lbs (92.99 kg) |
Fit NHB | |
|
James Saunders | 0'0" (0 m) |
155 lbs (70.31 kg) |
JM MMA / BEE Fit | |
|
Jason Reese | 0'0" (0 m) |
205 lbs (92.99 kg) |
Xtreme Fit | |
|
Jayme Hinshaw | "AtomBomb" | 5'2" (1.57 m) |
105 lbs (47.63 kg) |
Fit NHB |
|
Jefferson Boeira Ramos | 0'0" (0 m) |
185 lbs (83.91 kg) |
Fit Total | |
|
Jennifer Chanthavong | "Sao Lao" | 5'0" (1.52 m) |
110 lbs (49.9 kg) |
V-Fit House of Champions |
|
Jeremy Rodulfo | "Rampage" | 6'1" (1.85 m) |
245 lbs (111.13 kg) |
Combat Fit Gym / Fight Club TNT |
|
Jesse Stanich | 5'11" (1.8 m) |
205 lbs (92.99 kg) |
Fit NHB | |
|
Jessica Armstrong-Kennett | 5'6" (1.68 m) |
120 lbs (54.43 kg) |
Get Fit MMA | |
|
Jesus Echeverria | 0'0" (0 m) |
155 lbs (70.31 kg) |
Leones Fit Gym | |
