Sorted alphabetically by last name · 2769 fighters
| Name | Nickname | |
|---|---|---|
| JL | Justin Levens | "The Executioner" |
| JM | Justin Martin | |
| JM | Justin McCully | "The Insane One" |
| JS | Justin Salas | "J-Bomb" |
| JS | Justin Scoggins | |
| JT | Justin Tafa | "Bad Man" |
| JW | Justin Willis | "Big Pretty" |
| JW |
| "The Viking" |
| JK | Justine Kish |
| JN | Jutaro Nakao |