Tous les combattants
 | Jason Dent | 1-3-0 UFC | #3754 |  |
 | Jason Eubanks | 1-0-0 REC | #1370 |  |
 | Jason Fairn | 0-1-0 UFC | #6198 |  |
 | Jason Gilliam | 0-2-0 UFC | #4620 | |
 | Jason Godsey | 0-2-0 UFC | #4366 | |
 | Jason Gonzalez | 1-3-0 UFC | #4414 | |
 | Jason High | 2-3-0 UFC | #3114 | |
 | Jason Jackson | 5-3-0 REC | #512 |  |
 | Jason Knight | 4-5-0 UFC | #2278 | |
 | Jason Lambert | 4-4-0 UFC | #2755 | |
 | Jason MacDonald | 6-8-0 UFC | #1984 | |
 | Jason Miller | 0-3-0 UFC | #3637 | |
 | Jason Novelli | 0-2-0 UFC | #5585 | |
 | Jason Polydor | 0-1-0 REC | #7631 |  |
 | Jason Ponet | 1-3-0 REC | #1754 | |
 | Jason Radcliffe | 0-1-0 REC | #6766 |  |
 | Jason Reinhardt | 0-3-0 UFC | #4396 | |
 | Jason Saggo | 3-3-0 UFC | #3267 | |
 | Jason Tan | 0-2-0 UFC | #5339 | |
 | Jason Thacker | 0-1-0 UFC | #5140 | |
 | Jason Von Flue | 1-2-0 UFC | #3519 | |
 | Jason Witt | 2-4-0 UFC | #3348 | |
 | Jason Young | 1-3-0 UFC | #3400 | |
 | Javid Basharat | 4-2-0, 1NC UFC | #833 |  |
 | Javier Cepeda | 0-1-0 REC | #7096 | |