Tous les combattants
 | Ricardo Seixas | 0-1-0 REC | #6670 |  |
 | Riccardo Nosiglia | 0-2-0 REC | #7227 |  |
 | Riccardo Sartirana | #7883 | | |
 | Ricco Rodriguez | 5-2-0 UFC | #1500 |  |
 | Rich Attonito | 3-2-0 UFC | #3271 | |
 | Rich Clementi | 5-5-0 UFC | #2359 | |
 | Rich Crunkilton | 0-1-0 UFC | #7159 | |
 | Rich Franklin | 14-6-0 UFC | #258 | |
 | Richard Daffron | 0-1-0 REC | #6765 | |
 | Richard Jacobi | 0-2-0 REC | #5460 | |
 | Richard Kallos | 2-1-0 REC | #2861 |  |
 | Richard Mahan | 0-1-0 REC | #6377 | |
 | Richard Martins | 5-0-0 REC | #756 | |
 | Richard Muzaan | 0-1-0 REC | #6418 |  |
 | Richard Palencia | 0-2-0 REC | #5737 | |
 | Richard Silva | 1-0-0 REC | #1605 | |
 | Richard Walsh | 2-3-0, 1NC UFC | #3435 |  |
 | Richardson Moreira | 0-2-0 UFC | #6204 | |
 | Richie Hightower | 0-1-0 UFC | #5887 | |
 | Richie Lewis | 1-1-0 REC | #4537 | |
 | Richie Miranda | 7-0-0 REC | #453 | |
 | Richie Santiago | 0-1-0 REC | #7228 | |
 | Richie Smullen | 0-1-0 UFC | #2264 |  |
 | Richie Vaculik | 1-3-0 UFC | #3948 | |
 | Rick Davis | 0-1-0 UFC | #7136 | |