Tous les combattants
 | Jozef Jaloviar | 0-1-0 REC | #7232 |  |
 | Jozef Wittner | 1-2-0 REC | #3850 | |
 | Jozette Cotton | 0-1-0 REC | #6594 |  |
 | JP Buys | 0-4-0 UFC | #3047 |  |
 | JR Coughran | 0-1-0 REC | #6807 | |
 | Juan Adams | 1-3-0 UFC | #3366 | |
 | Juan Archuleta | 2-2-0 REC | #4238 | |
 | Juan Cabrera | #7522 |  | |
 | Juan Diaz | 1-0-0 REC | #1639 |  |
 | Juan Espino | 2-1-0 UFC | #3182 |  |
 | Juan Manuel Puig | 0-2-0 UFC | #4537 |  |
 | Juan Manuel Suarez | 0-2-0 REC | #4822 | |
 | Juan Pablo Vieira | 3-0-0 REC | #2052 |  |
 | Juan Puerta | 1-0-0 REC | #6590 | |
 | Juan Sarrios | 0-1-0 REC | #7194 |  |
 | Juan Velasquez Jr. | #6631 | | |
 | Juancamilo Ronderos | 0-2-0 UFC | #4786 |  |
 | Judyta Rymarzak | 0-1-0 REC | #7234 |  |
 | Jules Bruchez | 0-1-0 UFC | #6858 | |
 | Julia Avila | 3-3-0 UFC | #2196 | |
 | Julia Barros | 1-0-0 REC | #2792 | |
 | Julia Budd | 2-3-0 REC | #3855 |  |
 | Julia Dorny | 0-3-0 REC | #4122 |  |
 | Julia Polastri | 2-3-0 UFC | #1123 | |
 | Julian Erosa | 9-9-0 UFC | #489 | |