Poids Lourds Hommes
 | Jeff Hughes | 0-3-0, 1NC UFC | #3606 |  |
 | Jeff Monson | 4-3-0 UFC | #2234 | |
 | Jhonata Diniz | 3-2-0 UFC | #1114 |  |
 | Jim Mullen | 0-1-0 UFC | #6816 | |
 | Joe Charles | 2-2-0 UFC | #3542 | |
 | Joe Pardo | 0-1-0 UFC | #5835 | |
 | Joe Son | 0-1-0 UFC | #4535 | |
 | John Campetella | 0-1-0 UFC | #5038 | |
 | John Marsh | 0-1-0 UFC | #4658 | |
 | John Matua | 0-1-0 UFC | #4751 | |
 | John-Olav Einemo | 0-2-0 UFC | #3507 |  |
 | Johnny Rhodes | 2-1-0 UFC | #3670 | |
 | Jon Hess | 1-0-0 UFC | #4971 | |
 | Jon Jones | 22-1-0, 1NC UFC | #7 | |
 | Jon Madsen | 4-1-0 UFC | #2551 | |
 | Jonathan Wiezorek | 1-0-0 UFC | #6247 | |
 | Jordan Johnson | 4-0-0 UFC | #1980 | |
 | Josh Barnet | 7-3-0 UFC | #1093 | |
 | Josh Copeland | 0-2-0 UFC | #3069 | |
 | Josh Hendricks | 0-1-0 UFC | #5926 | |