Tous les combattants
 | Javier Garcia | 1-1-0, 1NC REC | #4734 |  |
 | Javier Reyes | 1-1-0 UFC | #601 |  |
 | Javier Vazquez | 1-0-0 UFC | #5231 | |
 | Jawany Scott | 6-2-0 REC | #1190 |  |
 | Jay Aspinwall | #7375 |  | |
 | Jay Cucciniello | 0-1-0 UFC | #5984 | |
 | Jay Hieron | 0-4-0 UFC | #3806 | |
 | Jay Jay Wilson | 4-2-0 REC | #698 |  |
 | Jay Manning | 0-1-0 REC | #5655 | |
 | Jay Perrin | 0-3-0 UFC | #3493 | |
 | Jay Radick | 0-1-0 REC | #7215 | |
 | Jay Silva | 0-2-0 UFC | #4517 | |
 | Jayde Sheeley | 2-1-1 REC | #3551 | |
 | Jayden Taulker | 0-1-0 REC | #6017 | |
 | Jaylon Bates | 2-1-0 REC | #5221 | |
 | Jaylon McDaniel | 0-1-0 REC | #7322 | |
 | Jean Do Santos | 1-3-0 REC | #2813 |  |
 | Jean Matos | 0-1-0 REC | #7324 |  |
 | Jean Matsumoto | 4-2-0 UFC | #383 | |
 | Jean Sevalho | 2-0-0 REC | #1087 | |
 | Jean Silva | 6-1-0 UFC | #127 | |
 | Jean-charles Fusella | 0-2-0 REC | #4955 |  |
 | Jean-Jacques Lubaya | 0-2-0 REC | #4027 |  |
 | Jean-Paul Lebosnoyani | 1-0-0 UFC | #843 | |
 | Jeferson dos Santos | 0-1-0 REC | #6194 | |