Tous les combattants
 | Zhalgas Zhumagulov | 1-6-0 UFC | #510 |  |
 | Zhaxibading | 0-1-0 REC | #5128 |  |
 | Zhifa Shang | 0-1-0 REC | #6240 | |
 | Zhikui Yao | 1-3-0 UFC | #3506 | |
 | Zhonibek Mukhidov | #7327 |  | |
 | Zhu Rong | 3-3-0 UFC | #812 | |
 | Ziad Ayman | 1-1-0 REC | #4119 |  |
 | Zoe Nowicki | 3-1-0 REC | #1780 |  |
 | Zoran Solaja | 1-1-0 REC | #2703 |  |
 | Zu Anyanwu | 0-1-0 UFC | #4315 | |
 | Zubaira Tukhugov | 5-3-1 UFC | #1405 |  |
 | Zubayr Khatuev | 1-1-0 REC | #4120 | |
 | Zumarr Archer | 0-1-0 REC | #6102 | |
 | Zumso Zuraev | 3-0-0 REC | #865 | |
 | Zura Zarnadze | 0-1-0 REC | #6753 |  |
 | Zuriko Jojua | 2-1-0 REC | #3875 |  |
 | Zurina Turrey | 1-0-0 REC | #6435 | |
 | Zviad Lazishvili | 0-1-0 UFC | #4490 | |
 | Zygimantas Ramaska | 0-1-0 UFC | #5401 |  |