Poids Légers Hommes
 | Johnny Hopper | 0-1-0 REC | #6572 |  |
 | Jonathan Martin | 1-0-0 REC | #1698 | |
 | Jordan Cheron | 0-1-0 REC | #7149 |  |
 | Jordan Little | 1-0-0, 1NC REC | #6202 |  |
 | Jordan Rinaldi | 2-3-0 UFC | #3768 | |
 | Jordan Stronge | 2-1-0 REC | #2900 |  |
 | Jordan Vucenic | 0-2-0 UFC | #387 | |
 | Jordon Tague | 0-2-0 REC | #4487 | |
 | Jorge de Oliveira | 0-2-0 UFC | #4945 |  |
 | Jorge Gurgel | 3-4-0 UFC | #3214 | |
 | Jorge Patino | 0-1-0 UFC | #4448 | |
 | Jose Aguayo | 0-1-0 REC | #7172 | |
 | Jose Ferreira | 1-0-0, 1NC REC | #4438 |  |
 | Jose Mendez | 0-1-0 REC | #6937 | |
 | Joseph Donkor | 0-1-0 REC | #6878 |  |
 | Joseph Lowry | 0-2-0 REC | #5942 | |
| Joseph Perez | 0-1-0 REC | #7145 | |
 | Josh Harvey | 0-1-0 REC | #5921 | |
 | Josh Shockley | 0-2-0 UFC | #5413 | |
 | Josh Thomson | 3-4-0 UFC | #2522 | |