Tous les combattants
 | Zhifa Shang | 0-1-0 REC | #6570 |  |
 | Zhikui Yao | 1-3-0 UFC | #3865 | |
 | Zhonibek Mukhidov | #7896 |  | |
 | Ziad Ayman | 1-1-0 REC | #4680 |  |
 | Zoe Nowicki | 3-1-0 REC | #2365 |  |
 | Zoran Milic | #8062 |  | |
 | Zoran Solaja | 1-2-0 REC | #2878 |  |
 | Zu Anyanwu | 0-1-0 UFC | #4729 | |
 | Zubaira Tukhugov | 5-3-1 UFC | #1652 |  |
 | Zubayr Khatuev | 1-2-0 REC | #3593 | |
 | Zumarr Archer | 0-1-0 REC | #6419 | |
 | Zumso Zuraev | 4-0-0 REC | #520 | |
 | Zura Zarnadze | 0-1-0 REC | #7241 |  |
 | Zuriko Jojua | 2-1-0 REC | #4278 |  |
 | Zurina Turrey | 1-0-0 REC | #7144 | |
 | Zviad Lazishvili | 0-1-0 UFC | #5046 | |
 | Zygimantas Ramaska | 0-1-0 UFC | #5680 |  |