Tous les combattants
 | Ray Rodriguez | 0-2-0 UFC | #4417 |  |
 | Ray Taylor | #8112 | | |
 | Ray Wizard | 0-1-0 UFC | #6605 | |
 | Rayan Atmani | 1-1-0 REC | #634 |  |
 | Rayan Balbali | 1-0-0 REC | #2615 |  |
 | Rayan Chaieb | 0-1-0 REC | #5538 | |
 | Rayan Da Costa | 0-1-0 REC | #7987 | |
 | Rayan Kadosoe | 0-1-0 REC | #6386 |  |
 | Rayan Lessa | 0-1-0 REC | #5385 |  |
 | Rayanne Amanda | 0-3-0 UFC | #2925 | |
| Rayhan Hilmi-Dias | 0-1-0 REC | #7781 | |
 | Rayla Nascimento | 3-0-0 REC | #483 | |
 | Raz Bring | 0-3-0 REC | #4674 |  |
 | Razak Al-Hassan | 0-2-0 UFC | #5232 | |
 | Razhabali Shaydullaev | 6-0-0 REC | #557 |  |
 | Rebin Fazil | #7850 |  | |
 | Reda Abdellaoui | 1-0-0 REC | #2332 |  |
 | Reda El Korchi | #7898 | | |
 | Reda Hayfa | 0-1-0 REC | #5919 | |
 | Redgie Hingston | 0-2-1 REC | #4152 |  |
 | Redouane Taybi | #6905 |  | |
 | Reece McEwan | 3-3-0 REC | #3330 | |
 | Reed Bleymeyer | 0-1-0 REC | #6203 | |
| Reed Parrish | 1-0-0 REC | #695 | |
 | Reese Andy | 0-2-0 UFC | #5467 | |