| Fighter | Nickname | Height | Weight | Association | |
 |
Jesus Cervantes III | 0'0" (0 m) |
88 lbs (39.92 kg) |
||
|
Jinki Emura | 0'0" (0 m) |
62 lbs (28.12 kg) |
Mouri Dojo | |
|
Jinmu Iwata | 0'0" (0 m) |
80 lbs (36.29 kg) |
Trinity Suns | |
|
Jo Sakuma | 4'1" (1.24 m) |
63 lbs (28.58 kg) |
Wajutsu Keishukai Four Rhombus | |
|
Jorge Moreno | 0'0" (0 m) |
75 lbs (34.02 kg) |
||
|
Jorge Moreno | 0'0" (0 m) |
68 lbs (30.84 kg) |
||
|
Jorge David Trejo Ramon | "El Cachorro" | 0'0" (0 m) |
70 lbs (31.75 kg) |
|
|
Josef Moosa | 0'0" (0 m) |
88 lbs (39.92 kg) |
||
|
Josh Cousins | 0'0" (0 m) |
9 lbs (4.08 kg) |
||
|
João Mateus de Souza Almeida | 0'0" (0 m) |
5 lbs (2.27 kg) |
Predadores | |
|
Jyotaro Koyama | 0'0" (0 m) |
63 lbs (28.58 kg) |
Arinaga Dojo Team Resolve | |
|
Kaan Erkan | 0'0" (0 m) |
88 lbs (39.92 kg) |
||
|
Kamel Ibrahim | 0'0" (0 m) |
68 lbs (30.84 kg) |
||
|
Kanan Gulizada | 0'0" (0 m) |
82 lbs (37.19 kg) |
||
|
Kanata Yokota | 0'0" (0 m) |
83 lbs (37.65 kg) |
X-Treme Ebina | |
|
Kareem Eftaiha | 0'0" (0 m) |
88 lbs (39.92 kg) |
||
|
Karyna Kolezhuk | 0'0" (0 m) |
75 lbs (34.02 kg) |
||
|
Kavin Kopperunko | 0'0" (0 m) |
82 lbs (37.19 kg) |
||
|
Kazumi Sakaguchi | 5'0" (1.52 m) |
88 lbs (39.92 kg) |
||
|
Keith Kimes | 5'8" (1.73 m) |
35 lbs (15.88 kg) |
||
