| Fighter | Nickname | Height | Weight | Association | |
 |
Jessica Delboni | "The Queen" | 5'1" (1.55 m) |
116 lbs (52.62 kg) |
Escola Gaucha / Xtreme Couture |
|
Jimmy Jones | "Rabbit" | 5'11" (1.8 m) |
152 lbs (68.95 kg) |
Xtreme Couture |
|
Joe Shaffer | 0'0" (0 m) |
0 lbs (0 kg) |
Xtreme Couture | |
|
Joey Varner | 6'0" (1.83 m) |
185 lbs (83.91 kg) |
Xtreme Couture | |
|
John Alessio | "The Natural" | 5'10" (1.78 m) |
155 lbs (70.31 kg) |
Xtreme Couture |
|
John Hahn | 5'11" (1.8 m) |
155 lbs (70.31 kg) |
Xtreme Couture | |
|
Jordan McDonald | 5'4" (1.63 m) |
110 lbs (49.9 kg) |
Drysdale Jiu-Jitsu / Xtreme Couture | |
|
Jordan Carbone | 5'11" (1.8 m) |
145 lbs (65.77 kg) |
Xtreme Couture | |
|
Jordan Hayes Christensen | "Haymaker" | 5'11" (1.8 m) |
170 lbs (77.11 kg) |
Xtreme Couture |
|
Joseph Benavidez | 5'4" (1.63 m) |
125 lbs (56.7 kg) |
Xtreme Couture | |
|
Josh Clark | "The Hillbilly Heartthrob" | 6'4" (1.93 m) |
185 lbs (83.91 kg) |
Xtreme Couture |
|
Josh Grevas | "Vanilla Guerilla" | 5'7" (1.7 m) |
145 lbs (65.77 kg) |
Xtreme Couture |
|
Joshua Treasure | 5'8" (1.73 m) |
145 lbs (65.77 kg) |
Xtreme Couture | |
|
Juancamilo Ronderos | 5'3" (1.6 m) |
125 lbs (56.7 kg) |
Xtreme Couture | |
|
Julian Erosa | "Juicy J" | 6'1" (1.85 m) |
145 lbs (65.77 kg) |
Xtreme Couture |
|
Julio Bazan | 0'0" (0 m) |
145 lbs (65.77 kg) |
Xtreme Couture | |
|
Justin Jaynes | "Guitar Hero" | 5'8" (1.73 m) |
159 lbs (72.12 kg) |
Xtreme Couture |
|
Justin Hong | 0'0" (0 m) |
155 lbs (70.31 kg) |
Xtreme Couture | |
|
Kai Kamaka III | "The Fighting Hawaiian" | 5'7" (1.7 m) |
146 lbs (66.22 kg) |
Xtreme Couture |
|
Kalani Cornwall | "Birdman" | 6'1" (1.85 m) |
170 lbs (77.11 kg) |
Xtreme Couture |
