Poids Plumes Hommes
 | Jose Delgado | 3-1-0 UFC | #472 |  |
 | Jose Perez | 1-1-0 REC | #4536 | |
 | Jose Sanchez | 0-1-0 REC | #6397 |  |
 | Jose-Angel Rebolledo | 0-1-0 REC | #5095 |  |
 | Josef Stummer | 5-2-0 REC | #854 |  |
 | Josh Abraham | 2-2-0 REC | #1139 |  |
 | Josh Blyden | 0-1-0 REC | #7260 | |
 | Josh Clopton | 0-2-0 UFC | #4542 | |
 | Josh Culibao | 3-4-1 UFC | #2353 |  |
 | Josh Emmett | 10-7-0 UFC | #251 | |
 | Josh Grispi | 0-4-0 UFC | #3281 | |
 | Josh O'Connor | 5-0-0 REC | #1268 |  |
 | Josh Reed | 0-1-0 REC | #4640 | |
 | Josh San Diego | 0-1-0 REC | #6352 | |
 | Josh Wang-Kim | 0-1-0 REC | #5960 | |
 | Jota Ninomiya | 0-1-0 REC | #7160 | |
 | JR Coughran | 0-1-0 REC | #6737 | |
 | Juan Manuel Puig | 0-2-0 UFC | #4510 |  |
 | Julian Erosa | 9-9-0 UFC | #473 | |
 | Julian Ruiz | 0-1-0 REC | #6434 | |