Poids Coqs Hommes
 | Ray Rodriguez | 0-2-0 UFC | #4273 |  |
 | Rayan Balbali | 1-0-0 REC | #1858 |  |
 | Reda Abdellaoui | 1-0-0 REC | #1610 |  |
 | Reece McEwan | 3-3-0 REC | #2928 |  |
 | Ren Ozaki | 0-1-0 REC | #6493 |  |
 | Renat Khavalov | 3-0-0 REC | #746 |  |
 | Renat Ondar | 2-0-0 REC | #1530 | |
 | Reuben Duran | 1-3-0 UFC | #3753 | |
 | Reyes Cortez | 0-2-0 REC | #4372 | |
 | Richard Kallos | 2-1-0 REC | #2429 |  |
 | Richard Palencia | 0-2-0 REC | #5294 | |
 | Richie Santiago | 0-1-0 REC | #6711 | |
 | Ricky Simon | 10-6-0 UFC | #354 | |
 | Ricky Steele | 1-0-0 REC | #5947 | |
 | Rico DiSciullo | 0-1-0 REC | #6488 | |
 | Rinya Nakamura | 4-1-0 UFC | #844 | |
 | Rizlen Zouak | 3-4-0 REC | #2758 | |
 | Rob Font | 12-9-0 UFC | #262 | |
 | Robert Emerson | 3-3-0, 1NC UFC | #2661 | |
 | Rodrigo Rivoin | 0-1-0 REC | #4576 |  |