Tous les combattants
 | Zhaslan Tashov | 0-1-0 REC | #6945 |  |
 | Zhasulan Akimzhanov | 0-1-0 REC | #7327 |  |
 | Zhaxibading | 0-1-0 REC | #5850 |  |
 | Zhifa Shang | 0-1-0 REC | #6525 | |
 | Zhikui Yao | 1-3-0 UFC | #3906 | |
| Zhonibek Mukhidov | #7990 |  | |
 | Ziad Ayman | 1-1-0 REC | #4788 |  |
 | Zoe Nowicki | 3-1-0 REC | #2492 |  |
 | Zoran Milic | 0-1-0 REC | #7011 |  |
 | Zoran Solaja | 1-2-0 REC | #2966 |  |
 | Zu Anyanwu | 0-1-0 UFC | #4844 | |
 | Zubaira Tukhugov | 5-3-1 UFC | #1707 | |
 | Zubayr Khatuev | 1-2-0 REC | #3691 | |
 | Zumarr Archer | 0-1-0 REC | #6499 | |
 | Zumso Zuraev | 4-0-0 REC | #664 | |
 | Zura Zarnadze | 0-1-0 REC | #7403 |  |
 | Zuriko Jojua | 2-1-0 REC | #4330 |  |
 | Zurina Turrey | 1-0-0 REC | #7292 | |
 | Zviad Lazishvili | 0-1-0 UFC | #5184 | |
 | Zygimantas Ramaska | 0-1-0 UFC | #5529 |  |