Tous les combattants
 | Jozette Cotton | 0-1-0 REC | #6550 |  |
 | JP Buys | 0-4-0 UFC | #3252 |  |
 | JR Coughran | 0-1-0 REC | #7191 | |
 | Juan Adams | 1-3-0 UFC | #3608 | |
 | Juan Archuleta | 2-2-0 REC | #4613 | |
 | Juan Cabrera | #7831 |  | |
 | Juan Diaz | 1-0-0 UFC | #711 |  |
 | Juan Espino | 2-1-0 UFC | #3345 |  |
 | Juan Manuel Puig | 0-2-0 UFC | #4628 |  |
 | Juan Manuel Suarez | 0-2-0 REC | #5311 | |
 | Juan Pablo Vieira | 4-0-0 REC | #360 |  |
 | Juan Puerta | 1-0-0 REC | #7181 | |
 | Juan Sarrios | 0-1-0 REC | #7695 |  |
 | Juan Velasquez Jr. | #7024 | | |
 | Juancamilo Ronderos | 0-2-0 UFC | #4937 |  |
 | Juanita Shingles | #8103 | | |
 | Judyta Rymarzak | 0-1-0 REC | #7320 |  |
 | Jules Bruchez | 0-1-0 UFC | #7275 | |
 | Julia Avila | 3-3-0 UFC | #2369 | |
 | Julia Barros | 2-0-0 REC | #978 | |
 | Julia Budd | 2-3-0 REC | #4052 |  |
 | Julia Dorny | 0-3-0 REC | #4421 |  |
 | Julia Polastri | 2-3-0 UFC | #1493 | |
 | Julian Erosa | 9-9-0 UFC | #563 | |
 | Julian Marquez | 3-5-0 UFC | #2033 | |