Combattants Russie
| 551 |  | Salimgerey Rasulov | 0-2-0 REC | #4710 |  |
| 552 |  | Saparbek Safarov | 1-3-0 UFC | #3983 | |
| 553 |  | Sattor Rizoev | 1-0-0 REC | #4647 | |
| 554 |  | Sayan Kedenov | 1-0-0 REC | #2282 | |
| 555 |  | Sayfulla Charaev | 3-0-0 REC | #1719 | |
| 556 |  | Saygid Abdulaev | 3-0-0 REC | #1607 | |
| 557 |  | Saygid Izagakhmaev | 0-1-0 UFC | #3062 | |
| 558 |  | Saykhan Kulaev | 1-0-0 REC | #1788 | |
| 559 |  | Saykhan Timerbulatov | 1-1-0 REC | #2018 | |
| 560 | | Saykhan Uzbiev | 1-0-0 REC | #809 | |
| 561 |  | Sergei Pavlovich | 9-3-0 UFC | #52 | |
| 562 |  | Sergey Bilostenniy | 5-2-0 REC | #554 | |
| 563 |  | Sergey Degterev | 0-2-0 REC | #4685 | |
| 564 |  | Sergey Efimov | 0-1-0 REC | #6321 | |
| 565 |  | Sergey Kalinin | 1-0-0 REC | #4696 | |
| 566 |  | Sergey Khandozhko | 2-1-0 UFC | #3646 | |
| 567 |  | Sergey Klyuev | #7797 | | |
| 568 |  | Sergey Shirkunov | 0-1-0 REC | #6043 | |
| 569 |  | Sergey Tolmachev | 0-1-0 REC | #7606 | |
| 570 |  | Serik Razgaliev | 0-1-0 REC | #6077 | |
| 571 |  | Shadid Abdurazakov | 1-2-0 REC | #1540 | |
| 572 |  | Shakhban Ashdiev | 0-1-0 REC | #6419 | |
| 573 |  | Shakhbulat Abuev | 0-3-0 REC | #4201 | |
| 574 |  | Shamad Erzanukaev | 1-1-0 REC | #5283 | |
| 575 |  | Shamidkhan Magomedov | 4-0-0 REC | #2459 | |