Poids Coqs Hommes
 | Renat Khavalov | 3-0-0 REC | #713 |  |
 | Renat Ondar | 2-0-0 REC | #1505 | |
 | Reuben Duran | 1-3-0 UFC | #3738 |  |
 | Reyes Cortez | 0-2-0 REC | #4357 | |
 | Richard Kallos | 2-1-0 REC | #2411 |  |
 | Richard Palencia | 0-2-0 REC | #5300 | |
 | Richie Santiago | 0-1-0 REC | #6700 | |
 | Ricky Simon | 10-6-0 UFC | #356 | |
 | Ricky Steele | 1-0-0 REC | #5922 | |
 | Rico DiSciullo | 0-1-0 REC | #6467 | |
 | Rinya Nakamura | 4-1-0 UFC | #827 |  |
 | Rizlen Zouak | 3-4-0 REC | #2742 |  |
 | Rob Font | 12-9-0 UFC | #248 | |
 | Robert Emerson | 3-3-0, 1NC UFC | #2653 | |
 | Rodrigo Rivoin | 0-1-0 REC | #4557 |  |
 | Roger Blanque | 0-1-0 REC | #6894 |  |
 | Rogerio Bontorin | 2-3-0, 1NC UFC | #2572 |  |
 | Roland Delorme | 3-3-0, 1NC UFC | #2841 |  |
 | Roman Paulus | 8-5-0 REC | #1499 |  |
 | Roman Salazar | 0-2-0, 1NC UFC | #3359 | |