Tous les combattants
 | Zhifa Shang | 0-1-0 REC | #6538 |  |
 | Zhikui Yao | 1-3-0 UFC | #3882 | |
 | Zhonibek Mukhidov | #7953 |  | |
 | Ziad Ayman | 1-1-0 REC | #4752 |  |
 | Zoe Nowicki | 3-1-0 REC | #2417 |  |
 | Zoran Milic | 0-1-0 REC | #7183 |  |
 | Zoran Solaja | 1-2-0 REC | #2929 |  |
 | Zu Anyanwu | 0-1-0 UFC | #4765 | |
 | Zubaira Tukhugov | 5-3-1 UFC | #1675 |  |
 | Zubayr Khatuev | 1-2-0 REC | #3628 | |
 | Zumarr Archer | 0-1-0 REC | #6472 | |
 | Zumso Zuraev | 4-0-0 REC | #574 | |
 | Zura Zarnadze | 0-1-0 REC | #7335 |  |
 | Zuriko Jojua | 2-1-0 REC | #4327 |  |
 | Zurina Turrey | 1-0-0 REC | #7248 | |
 | Zviad Lazishvili | 0-1-0 UFC | #5103 | |
 | Zygimantas Ramaska | 0-1-0 UFC | #5505 |  |