Tous les combattants
 | Roland Dunlap | 1-0-0 REC | #7339 |  |
 | Roland Payne | 0-1-0 UFC | #4751 | |
 | Roland Pruden | 1-1-0 REC | #3138 | |
 | Roland Szolnoki | 1-0-0 REC | #7769 |  |
 | Rolando Bedoya | 0-4-0 UFC | #3013 |  |
 | Rolando Dy | 1-3-0 UFC | #3833 |  |
 | Roldan Sangcha-an | 0-2-0 UFC | #4988 | |
 | Roli Delgado | 1-2-0 UFC | #4627 | |
 | Rolles Gracie | 0-1-0 UFC | #6295 |  |
 | Romain Debienne | 3-5-0 REC | #568 |  |
 | Romain Tango Ngouodjou | 0-2-0 REC | #1992 | |
 | Roman Bogatov | 0-1-0 UFC | #7295 |  |
 | Roman David | 1-0-0 REC | #2616 |  |
 | Roman Dolidze | 9-5-0 UFC | #431 |  |
 | Roman Faraldo | 2-2-0 REC | #4044 | |
 | Roman Kiziuk | 0-1-0 REC | #6063 |  |
 | Roman Kopylov | 7-5-0 UFC | #344 | |
 | Roman Kurashvili | 1-0-0 REC | #1857 | |
 | Roman Mitichyan | 1-1-0 UFC | #4293 |  |
 | Roman Ogulchanskiy | 1-1-0 REC | #1964 | |
 | Roman Paulus | 9-5-0 REC | #1413 |  |
 | Roman Puga | 2-0-0 REC | #1144 | |
 | Roman Salazar | 0-2-0, 1NC UFC | #3797 | |
 | Roman Szymanski | 2-4-0 REC | #2073 |  |
 | Roman Zhukov | 0-1-0 REC | #6948 | |