Tous les combattants
 | Jason Lambert | 4-4-0 UFC | #2768 |  |
 | Jason MacDonald | 6-8-0 UFC | #1977 |  |
 | Jason Miller | 0-3-0 UFC | #3686 | |
 | Jason Novelli | 0-2-0 UFC | #5656 | |
 | Jason Polydor | 0-1-0 REC | #7473 |  |
 | Jason Ponet | 1-3-0 REC | #1904 | |
 | Jason Radcliffe | 0-1-0 REC | #6750 |  |
 | Jason Reinhardt | 0-3-0 UFC | #4448 | |
 | Jason Saggo | 3-3-0 UFC | #3316 | |
 | Jason Tan | 0-2-0 UFC | #5443 | |
 | Jason Thacker | 0-1-0 UFC | #4915 | |
 | Jason Von Flue | 1-2-0 UFC | #3599 | |
 | Jason Witt | 2-4-0 UFC | #3395 | |
 | Jason Young | 1-3-0 UFC | #3407 | |
 | Javid Basharat | 4-2-0, 1NC UFC | #883 |  |
 | Javier Cepeda | 0-1-0 REC | #7157 | |
 | Javier Garcia | 1-1-0, 1NC REC | #4761 | |
 | Javier Reyes | 1-1-0 UFC | #860 |  |
 | Javier Vazquez | 1-0-0 UFC | #5303 | |
 | Jawany Scott | 6-2-0 REC | #1302 | |
 | Jay Aspinwall | #7350 |  | |
 | Jay Cucciniello | 0-1-0 UFC | #6086 | |
 | Jay Hieron | 0-4-0 UFC | #3887 | |
 | Jay Jay Wilson | 4-2-0 REC | #945 |  |
 | Jay Manning | 0-1-0 REC | #5701 | |