Tous les combattants
 | Jason Dent | 1-3-0 UFC | #3758 |  |
 | Jason Eubanks | 1-0-0 REC | #1281 |  |
 | Jason Fairn | 0-1-0 UFC | #6260 |  |
 | Jason Gilliam | 0-2-0 UFC | #4590 | |
 | Jason Godsey | 0-2-0 UFC | #4387 | |
 | Jason Gonzalez | 1-3-0 UFC | #4379 | |
 | Jason High | 2-3-0 UFC | #3121 | |
 | Jason Jackson | 5-3-0 REC | #465 |  |
 | Jason Knight | 4-5-0 UFC | #2285 | |
 | Jason Lambert | 4-4-0 UFC | #2770 | |
 | Jason MacDonald | 6-8-0 UFC | #1973 | |
 | Jason Miller | 0-3-0 UFC | #3621 | |
 | Jason Novelli | 0-2-0 UFC | #5615 | |
 | Jason Polydor | 0-1-0 REC | #7624 |  |
 | Jason Ponet | 1-3-0 REC | #1708 | |
 | Jason Radcliffe | 0-1-0 REC | #6752 |  |
 | Jason Reinhardt | 0-3-0 UFC | #4397 | |
 | Jason Saggo | 3-3-0 UFC | #3240 | |
 | Jason Tan | 0-2-0 UFC | #5324 | |
 | Jason Thacker | 0-1-0 UFC | #6592 | |
 | Jason Von Flue | 1-2-0 UFC | #3491 | |
 | Jason Witt | 2-4-0 UFC | #3303 | |
 | Jason Young | 1-3-0 UFC | #3377 | |
 | Javid Basharat | 4-2-0, 1NC UFC | #815 |  |
 | Javier Cepeda | 0-1-0 REC | #7005 | |