Poids Mi-Lourds Hommes
 | Jamahal Hill | 6-4-0, 1NC UFC | #131 |  |
 | James Hammortree | 0-1-0 UFC | #6246 | |
 | James Lee | 0-1-0 UFC | #5140 | |
 | James McSweeney | 1-2-0 UFC | #4288 |  |
 | Jan Blachowicz | 12-8-2 UFC | #60 |  |
 | Jared Hamman | 2-5-0 UFC | #3331 | |
 | Jason Brilz | 3-4-0 UFC | #3072 | |
 | Jason DeLucia | 2-2-0 UFC | #3275 | |
 | Jason Lambert | 4-4-0 UFC | #2669 | |
 | Jeff Newton | 0-1-0 UFC | #6528 | |
 | Jeremy Kimball | 1-3-0 UFC | #2683 | |
 | Jermaine Andre | 0-1-0 UFC | #5483 | |
 | Jerry Bohlander | 5-2-0 UFC | #2381 | |
 | Jimi Manuwa | 6-6-0 UFC | #1597 | |
 | Jimmy Crute | 6-4-2 UFC | #617 |  |
 | Jiri Prochazka | 6-3-0 UFC | #52 |  |
 | Joachim Christensen | 1-3-0 UFC | #3696 |  |
 | Joe Moreira | 1-1-0 UFC | #4523 |  |
 | Joe Slick | 1-1-0 UFC | #5086 | |
 | Joe Vedepo | 0-2-0 UFC | #5529 | |