Sorted alphabetically by last name · 2769 fighters
| Name | Nickname | |
|---|---|---|
| JB | Jerry Bohlander | |
| JL | Jess Liaudin | "The Joker" |
| JD | Jessamyn Duke | "The Gun" |
| JB | Jesse Bongfeldt | "Water" |
| JB | Jesse Butler | |
| JF | Jesse Forbes | "Kid Hercules" |
| JL | Jesse Lennox | "The Ox" |
| JR |
| "The Body Snatcher" |
| JS | Jesse Sanders |
| JS | Jesse Strader | "Sui Generis" |