Combattants Russie
| 501 |  | Rustam Serbiev | #7725 |  | |
| 502 |  | Said Khatiev | 1-2-0 REC | #2625 | |
| 503 |  | Said Nurmagomedov | 7-4-0 UFC | #822 | |
| 504 |  | Said-Akhmed Magomadov | 0-1-0 REC | #5896 | |
| 505 |  | Said-Magomed Abdulgaziev | 0-1-0 REC | #4645 | |
| 506 |  | Said-Magomed Batukaev | 0-1-0 REC | #5697 | |
| 507 |  | Said-Magomed Gimbatov | 0-2-0 REC | #4342 | |
| 508 |  | Said-Selim Lulaev | 1-0-0 REC | #1691 | |
| 509 |  | Saifulla Dzhabrailov | 2-1-0 REC | #2225 | |
| 510 |  | Salamat Isbulaev | 1-0-0 REC | #1132 | |
| 511 |  | Salamu Abdurakhmanov | 2-0-0 REC | #1234 | |
| 512 |  | Salamu Dadagov | 0-1-0 REC | #7327 | |
| 513 |  | Salamu Zakarov | 0-1-0 REC | #7317 | |
| 514 |  | Salimgerey Rasulov | 0-2-0 REC | #4379 | |
| 515 |  | Saparbek Safarov | 1-3-0 UFC | #3804 | |
| 516 |  | Sattor Rizoev | 1-0-0 REC | #4244 | |
| 517 |  | Sayan Kedenov | 1-0-0 REC | #1861 | |
| 518 |  | Sayfulla Charaev | 2-0-0 REC | #1225 | |
| 519 |  | Saygid Abdulaev | 3-0-0 REC | #1150 | |
| 520 |  | Saygid Izagakhmaev | 0-1-0 UFC | #2954 | |
| 521 |  | Saykhan Timerbulatov | 1-1-0 REC | #1583 | |
| 522 |  | Sergei Pavlovich | 8-3-0 UFC | #86 | |
| 523 |  | Sergey Bilostenniy | 4-2-0 REC | #1441 | |
| 524 |  | Sergey Degterev | 0-2-0 REC | #4358 | |
| 525 |  | Sergey Efimov | 0-1-0 REC | #5840 | |