Poids Mi-Lourds Hommes
 | Joe Vedepo | 0-2-0 UFC | #5390 |  |
 | Joel Sutton | 2-0-0 UFC | #3837 | |
 | Joey Roberts | 0-1-0 UFC | #5337 | |
 | John Allan | 0-2-0, 1NC UFC | #3387 |  |
 | John Dowdy | 0-1-0 UFC | #6910 | |
 | Johnny Walker | 8-7-0, 1NC UFC | #283 | |
 | Jonathan Wilson | 1-3-0 UFC | #3786 | |
 | Jordan Wright | 2-5-0 UFC | #2781 | |
 | Josh Schockman | 0-1-0 UFC | #6521 | |
 | Josh Stansbury | 1-2-0 UFC | #4280 | |
 | Julius Walker | 1-3-0 UFC | #1343 | |
 | Junior Tafa | 3-6-0 UFC | #369 |  |
 | Justin Jones | 0-2-0 UFC | #5116 | |
 | Justin Ledet | 3-4-0 UFC | #3184 | |
 | Kalib Starnes | 2-3-0 UFC | #3563 |  |
 | Karlos Vemola | 2-4-0 UFC | #475 |  |
 | Kazuo Takahashi | 1-0-0 UFC | #5117 |  |
 | Keith Berish | 0-1-0, 1NC UFC | #4726 | |
 | Keith Hackney | 2-2-0 UFC | #2972 | |
 | Keith Mielke | 0-1-0 UFC | #6501 | |