Combattants Russie
| 526 |  | Rashid Yusupov | 2-3-0 REC | #4513 |  |
| 527 |  | Rasul Albaskhanov | 2-1-0 REC | #2476 | |
| 528 |  | Rasul Magomedov | 3-1-0 REC | #1620 | |
| 529 |  | Rasul Saithozhaev | 1-1-0 REC | #4403 | |
| 530 |  | Renat Khavalov | 4-0-0 REC | #1057 | |
| 531 |  | Renat Ondar | 3-1-0 REC | #1248 | |
| 532 |  | Rezi Aslambekov | 0-1-0 REC | #7171 | |
| 533 |  | Rinat Fakhretdinov | 6-0-1 UFC | #924 | |
| 534 |  | Rizvan Kuniev | 2-1-0 UFC | #120 | |
| 535 |  | Robert Valiev | 0-2-0 REC | #5466 | |
| 536 |  | Rodion Mubarakshin | 0-2-0 REC | #4959 | |
| 537 |  | Roman Bogatov | 0-1-0 UFC | #7479 | |
| 538 |  | Roman Kopylov | 7-5-0 UFC | #438 | |
| 539 |  | Roman Zhukov | 0-1-0 REC | #7143 | |
| 540 |  | Ruslan Abiltarov | 0-1-0 REC | #6460 | |
| 541 |  | Ruslan Gabaraev | 1-3-0 REC | #2046 | |
| 542 |  | Ruslan Magomedov | 3-0-0 UFC | #3087 | |
| 543 |  | Ruslan Shamilov | 4-0-0 REC | #502 | |
| 544 |  | Rustam Asuev | 1-0-0 REC | #3478 | |
| 545 |  | Rustam Debishev | 1-0-0 REC | #6969 | |
| 546 |  | Rustam Kerimov | 2-1-0 REC | #1788 | |
| 547 |  | Rustam Khabilov | 10-3-0 UFC | #721 | |
| 548 |  | Rustam Khadisgadzhiev | 2-0-0 REC | #2378 | |
| 549 |  | Rustam Serbiev | 0-1-0 REC | #5647 | |
| 550 |  | Said Khatiev | 1-2-0 REC | #2998 | |