Poids Légers Hommes
 | Jeremy Fattorusso | 0-1-0 REC | #7387 |  |
 | Jeremy Stephens | 15-20-0, 1NC UFC | #222 | |
 | Jermaine Edwards | 2-0-0 REC | #2995 | |
 | Jesse Hannam | 0-1-0 REC | #6374 | |
 | Jesse Roberts | 0-1-0 REC | #7548 | |
 | Jhon Bryan | 0-1-0 REC | #5639 |  |
 | Jhon Grueso | 0-1-0 REC | #6674 |  |
 | Jim Miller | 28-18-0, 1NC UFC | #31 | |
 | Jimmy Vienot | 1-1-0 REC | #1797 |  |
 | Jimmy Washington | 0-1-0 REC | #5930 | |
 | JJ Okanovich | 1-0-0 REC | #6953 | |
 | Joao Marcos Pierini | 0-1-0 UFC | #5109 | |
 | Joao Moraes | 2-0-0 REC | #5025 | |
 | Joao Zeferino | 0-2-0 UFC | #2690 | |
 | Joaquim Silva | 7-5-0 UFC | #948 | |
 | Joe Brammer | 0-2-0 UFC | #5121 | |
 | Joe Duffy | 4-4-0 UFC | #2241 |  |
 | Joe Ellenberger | 1-1-0 UFC | #5780 | |
 | Joe Giannetti | 0-1-0 UFC | #3157 | |
 | Joe Hamm | 0-1-0 REC | #7561 | |