Poids Légers Hommes
 | Ross Pearson | 12-13-0, 1NC UFC | #694 |  |
 | Rustam Asuev | 1-0-0 REC | #3331 |  |
 | Rustam Khabilov | 10-3-0 UFC | #743 | |
 | Ryan Campbell | 3-1-0 REC | #1557 |  |
 | Ryan Couture | 0-2-0 UFC | #4523 |  |
 | Ryan Dela Cruz | 0-1-0 REC | #6615 | |
 | Ryan Eren Agbo | 0-2-0 REC | #3599 |  |
 | Ryan Gerena | #8096 | | |
 | Ryan Motley | 1-0-0 REC | #5944 | |
 | Ryan Puttbrese | 1-0-0 REC | #1982 | |
 | Ryan Teixeira | #7682 |  | |
 | Ryota Oki | 1-0-0 REC | #2047 |  |
| Sahel Walizada | 0-1-0 REC | #7827 | |
 | Sahil Siraj | 1-2-0 REC | #4648 |  |
 | Said-Magomed Batukaev | 0-1-0 REC | #6015 | |
 | Said-Selim Lulaev | 1-0-0 REC | #2093 | |
 | Sako Chivitchyan | 0-1-0 UFC | #5095 |  |
 | Salah Eddine Hamli | 3-1-0 REC | #1172 |  |
 | Salahdine Parnasse | 7-1-0 REC | #247 | |
 | Salamu Dadagov | 0-2-0 REC | #4889 | |