Poids Plumes Hommes
 | Jonas Magard | 8-2-0 REC | #240 |  |
 | Jonatan Garcia | 1-1-0 REC | #526 |  |
 | Jonatan Kujawa | 0-2-0 REC | #4924 |  |
 | Jonathan Caetano | 0-1-0 REC | #5714 |  |
 | Jonathan Pearce | 5-4-0 UFC | #1703 |  |
 | Jonathan Powell | #8092 | | |
 | Joo Sang Yoo | 1-1-0 UFC | #2095 |  |
 | Jora Ayvazyan | 4-0-0 REC | #732 |  |
 | Jordan Barton | 1-1-0 REC | #5621 |  |
 | Jordan Bradshaw | 3-0-0 REC | #1635 |  |
 | Jordan Griffin | 1-4-0 UFC | #3443 | |
 | Jordan Leavitt | 6-4-0 UFC | #742 | |
 | Jordan Oliver | 3-0-0 REC | #3036 | |
 | Jordy Bakkes | 1-2-1 REC | #4546 |  |
 | Jose Delano | 1-0-0 UFC | #1094 | |
 | Jose Delgado | 4-2-0 UFC | #242 | |
 | Jose Perez | 1-1-0 REC | #5137 | |
 | Jose Sanchez | 0-1-0 REC | #6729 | |
 | Jose-Angel Rebolledo | 0-1-0 REC | #5344 |  |
 | Josef Stummer | 5-2-0 REC | #1413 |  |