Sorted alphabetically by last name · 2769 fighters
| Name | Nickname | |
|---|---|---|
| JW | Joanne Wood | "JoJo" |
| JP | Joao Pierini | |
| JR | Joao Roque | |
| JZ | Joao Zeferino | "The Brazilian Samurai" |
| JS | Joaquim Silva | "Netto BJJ" |
| JB | Joaquin Buckley | "New Mansa" |
| JS | Joby Sanchez | |
| JJ |
| JE | Jodie Esquibel |
| JB | Joe Brammer | "The South Side Strangler" |