Poids Mi-Lourds Hommes
 | Jamahal Hill | 6-4-0, 1NC UFC | #145 |  |
 | James Hammortree | 0-1-0 UFC | #5989 | |
 | James Lee | 0-1-0 UFC | #5052 | |
 | James McSweeney | 1-2-0 UFC | #4153 |  |
 | Jan Blachowicz | 12-8-2 UFC | #68 |  |
 | Jared Hamman | 2-5-0 UFC | #3162 | |
 | Jason Brilz | 3-4-0 UFC | #2905 | |
 | Jason DeLucia | 2-2-0 UFC | #3086 | |
 | Jason Lambert | 4-4-0 UFC | #2528 | |
 | Jeff Newton | 0-1-0 UFC | #6360 | |
 | Jeremy Kimball | 1-3-0 UFC | #2574 | |
 | Jermaine Andre | 0-1-0 UFC | #5453 | |
 | Jerry Bohlander | 5-2-0 UFC | #2261 | |
 | Jimi Manuwa | 6-6-0 UFC | #1557 | |
 | Jimmy Crute | 6-4-2 UFC | #462 |  |
 | Jiri Prochazka | 6-2-0 UFC | #63 |  |
 | Joachim Christensen | 1-3-0 UFC | #3506 |  |
 | Joe Moreira | 1-1-0 UFC | #4352 |  |
 | Joe Slick | 1-1-0 UFC | #4894 | |
 | Joe Vedepo | 0-2-0 UFC | #5329 | |