Poids Plumes Hommes
 | Jake Wilkins | 0-1-0 REC | #6553 |  |
 | Jakub Batfalsky | 5-2-0 REC | #739 |  |
 | Jakub Tichota | 3-5-0 REC | #2959 | |
 | Jamall Emmers | 6-4-0 UFC | #299 |  |
 | James Adcock | 0-1-0 REC | #7162 | |
 | James Gallagher | 1-2-0 REC | #3845 |  |
 | James Guidry | 0-1-0 REC | #7915 | |
 | James Hendin | 4-2-0 REC | #2270 |  |
 | James Opio | 0-0-1 REC | #7214 |  |
 | Jamey Simmons | 0-2-0 UFC | #4685 | |
 | Jamie McGowan | 2-0-0 REC | #1301 |  |
 | Jamie Siraj | 0-1-0 UFC | #4160 |  |
 | Jan Masek | 2-3-0 REC | #2376 | |
 | Jarno Errens | 1-3-0 UFC | #2825 |  |
 | Jason Knight | 4-5-0 UFC | #2267 | |
 | Jason Young | 1-3-0 UFC | #3401 |  |
 | Javier Garcia | 1-1-0, 1NC REC | #4762 | |
 | Javier Reyes | 1-1-0 UFC | #988 |  |
 | Javier Vazquez | 1-0-0 UFC | #5426 | |
 | Jay Cucciniello | 0-1-0 UFC | #6194 | |