Combattants Russie
| 526 |  | Oleg Dadonov | #2478 |  | |
| 527 |  | Oleg Olenichev | #6122 | | |
| 528 |  | Oleg Popov | 23-2-0 MMA | #1315 | |
| 529 |  | Oleg Sanakoev | #6008 | | |
| 530 |  | Oleg Taktarov | 6-2-1 UFC | #1907 | |
| 531 |  | Olga Rubin | #2447 | | |
| 532 |  | Omari Akhmedov | 9-5-1 UFC | #663 | |
| 533 |  | Ortsa Gudaev | #5807 | | |
| 534 |  | Osman Minbatirov | #6144 | | |
| 535 |  | Pavel Gordeev | #730 | | |
| 536 |  | Pavel Mustafin | #3518 | | |
| 537 |  | Petr Yan | 13-4-0 UFC | #11 | |
| 538 |  | Radik Valiev | #7673 | | |
| 539 |  | Radzhab Ramazanov | #2293 | | |
| 540 |  | Rakhman Dzhanaev | 21-6-0 MMA | #1019 | |
| 541 |  | Ramazan Emeev | 5-3-0 UFC | #1205 | |
| 542 |  | Ramazan Kishev | #4338 | | |
| 543 |  | Ramazan Kuramagomedov | #1258 | | |
| 544 |  | Ramazan Yuzyasharov | #5494 | | |
| 545 |  | Ramzan Abdulkadyrov | #1131 | | |
| 546 |  | Ramzan Apaev | #7626 | | |
| 547 |  | Ramzan Gaziev | #4614 | | |
| 548 |  | Ramzan Gudaev | #1935 | | |
| 549 |  | Ramzan Suleymanov | 9-2-0 MMA | #2116 | |
| 550 |  | Rashid Khazbulatov | 3-4-0 MMA | #2013 | |