Tous les combattants
 | Rick Davis | 0-1-0 UFC | #7052 |  |
 | Rick Story | 12-7-0 UFC | #457 | |
 | Rickson Zenidim | 0-1-0 REC | #5971 |  |
 | Ricky Glenn | 4-6-1 UFC | #2057 | |
 | Ricky Maynez | 0-1-0 REC | #7277 | |
 | Ricky Palacios | 1-0-0 REC | #7193 | |
 | Ricky Rainey | 0-2-0 UFC | #5746 | |
 | Ricky Simon | 10-6-1 UFC | #402 | |
 | Ricky Steele | 1-0-0 REC | #6515 | |
 | Ricky Turcios | 2-4-0 UFC | #1837 | |
 | Rico DiSciullo | 0-1-0 REC | #6976 | |
 | Rico Farrington | 0-1-0 REC | #6228 |  |
 | Rijad Jaha | 1-1-0 REC | #4604 |  |
 | Riki Fukuda | 2-3-0 UFC | #3598 |  |
 | Riku Urholin | 0-1-0 REC | #5961 |  |
 | Rikuto Shirakawa | 0-1-0 REC | #5510 | |
 | Riley Martinez | 1-1-0 REC | #4331 | |
 | Rilley Dutro | 0-1-0 REC | #7095 | |
 | Rin Nakai | 0-2-0 UFC | #4166 | |
 | Rinat Fakhretdinov | 6-0-1 UFC | #865 |  |
 | Rinya Nakamura | 4-1-0 UFC | #1082 | |
 | Rio Tirto | 0-1-0 REC | #4330 |  |
 | Risto Dimitrov | 0-1-0 REC | #7520 |  |
 | Rivaldo Pereira | 1-0-0 REC | #1234 |  |
 | Rizlen Zouak | 3-4-0 REC | #3040 |  |