Poids Plumes Hommes
 | Jake Wilkins | 0-1-0 REC | #6479 |  |
 | Jakub Batfalsky | 5-2-0 REC | #625 |  |
 | Jakub Tichota | 3-5-0 REC | #2969 | |
 | Jamall Emmers | 6-4-0 UFC | #220 |  |
 | James Adcock | 0-1-0 REC | #7146 | |
 | James Gallagher | 1-2-0 REC | #3763 |  |
 | James Guidry | 0-1-0 REC | #7831 | |
 | James Hendin | 4-2-0 REC | #2176 |  |
 | James Opio | 0-0-1 REC | #7203 |  |
 | Jamey Simmons | 0-2-0 UFC | #4597 | |
 | Jamie McGowan | 2-0-0 REC | #1146 |  |
 | Jamie Siraj | 0-1-0 UFC | #4164 |  |
 | Jan Masek | 2-3-0 REC | #2284 | |
 | Jarno Errens | 1-3-0 UFC | #2849 |  |
 | Jason Knight | 4-5-0 UFC | #2268 | |
 | Jason Young | 1-3-0 UFC | #3392 |  |
 | Javier Garcia | 1-1-0, 1NC REC | #4741 | |
 | Javier Reyes | 1-1-0 UFC | #897 |  |
 | Javier Vazquez | 1-0-0 UFC | #5323 | |
 | Jay Cucciniello | 0-1-0 UFC | #6101 | |