Poids Mi-Moyens Hommes
 | Jeremiah Wells | 5-2-0 UFC | #1031 |  |
 | Jeremy Jackson | 0-2-0 UFC | #4474 | |
 | Jess Liaudin | 2-3-0 UFC | #2402 |  |
 | Jesse Lennox | 1-2-0 UFC | #3810 | |
 | Jesse Ronson | 0-5-0, 1NC UFC | #3115 |  |
 | Jesse Sanders | 0-1-0 UFC | #6744 | |
 | Jessin Ayari | 1-3-0 UFC | #1543 |  |
 | Jim Wallhead | 0-2-0 UFC | #4333 |  |
 | Jingliang Li | 11-7-0 UFC | #411 |  |
 | Joaquin Buckley | 11-5-0 UFC | #146 | |
 | Joe Jordan | 0-1-0 UFC | #6360 | |
 | Joe Merritt | 0-1-0 UFC | #5442 | |
 | Joel Alvarez | 8-2-0 UFC | #301 |  |
 | John Hathaway | 7-2-0 UFC | #1306 | |
 | John Howard | 7-7-0 UFC | #979 | |
 | John Maguire | 2-3-0 UFC | #3423 | |
 | Jon Koppenhaver | 1-1-0 UFC | #3053 | |
 | Jon Manley | 0-1-0 UFC | #6603 | |
 | Jon Tuck | 4-5-0 UFC | #2302 |  |
 | Jonathan Goulet | 4-5-0 UFC | #2355 | |