Poids Plumes Hommes
 | Ramon Taveras | 1-2-0 UFC | #2604 |  |
 | Randy Costa | 2-4-0 UFC | #3320 | |
 | Randy Shores | 0-1-0 REC | #5768 | |
 | Raphael Federico | 1-2-0 REC | #1790 |  |
 | Rashid Bulguchev | 0-1-0 REC | #5525 |  |
 | Raul Navarrette | 1-1-0 REC | #3251 | |
 | Ray Hayes | 1-0-0 REC | #675 | |
| Rayan Da Costa | 0-1-0 REC | #7987 |  |
 | Razhabali Shaydullaev | 6-0-0 REC | #557 |  |
 | Rebin Fazil | #7850 |  | |
 | Reda El Korchi | #7898 | | |
 | Regezhen | 0-1-0 REC | #5694 |  |
 | Reginaldo Vieira | 1-2-0 UFC | #4260 |  |
 | Regivaldo Carvalho | 0-2-0 REC | #4033 | |
 | Reinaldo Ekson | 1-1-0 REC | #6517 | |
 | Ren Hiramoto | #5836 |  | |
 | Ren Sugiyama | 1-1-0 REC | #2591 | |
 | Renan Barao | 9-8-0 UFC | #312 | |
 | Renan Freitas | 1-0-0 REC | #1611 | |
 | Reza Arianto | 0-1-0 REC | #7188 |  |