Combattants Russie
| 651 |  | Vyacheslav Starikov | 0-1-0 REC | #6772 |  |
| 652 |  | Yakub Bersanukaev | 1-0-1 REC | #2424 | |
| 653 |  | Yakub Kediev | 2-0-0 REC | #1260 | |
| 654 |  | Yakub Sulimanov | #6649 | | |
| 655 |  | Yakup Ataev | 0-1-0 REC | #5764 | |
| 656 |  | Yana Santos | 7-5-0 UFC | #208 | |
| 657 |  | Yasir Iliev | 1-0-0 REC | #1771 | |
| 658 |  | Yulia Ostroverkhova | 0-2-0 REC | #5790 | |
| 659 |  | Yunus Aliev | 0-1-0 REC | #5584 | |
| 660 |  | Yunus Elikhanov | 0-1-0 REC | #5630 | |
| 661 |  | Yunus Khiziev | #7769 | | |
| 662 |  | Yuri Panferov | 1-1-0 REC | #2519 | |
| 663 |  | Yuriy Fedorov | 0-1-0 REC | #6383 | |
| 664 |  | Yusuf Raisov | 1-0-0 REC | #3109 | |
| 665 |  | Yusup Umarov | 0-1-0 REC | #4756 | |
| 666 |  | Yusup-Khadzhi Zubariev | 3-2-0 REC | #1170 | |
| 667 |  | Zabit Magomedsharipov | 6-0-0 UFC | #885 | |
| 668 |  | Zaira Dishekova | 0-1-0 REC | #7085 | |
| 669 |  | Zakri Gakaev | 2-1-0 REC | #2309 | |
| 670 |  | Zambek Shahbiev | 1-0-0 REC | #1759 | |
| 671 |  | Zamir Aripshev | 0-1-0 REC | #6057 | |
| 672 |  | Zamir Batyrov | 0-1-0 REC | #5962 | |
| 673 |  | Zaur Usmaev | 3-1-0 REC | #1302 | |
| 674 |  | Zaurbek Sabanov | 3-0-0 REC | #375 | |
| 675 |  | Zelim Imadaev | 0-3-0 UFC | #3439 | |