Tous les combattants
 | Zeke Tuinei-Wily | 0-2-0 REC | #6627 |  |
 | Zelim Imadaev | 0-3-0 UFC | #3428 |  |
 | Zelim Umarov | 1-0-0 REC | #1098 | |
 | Zelimkham Khatuev | 1-1-0 REC | #2087 | |
 | Zelimkhan Amirov | 1-1-0 REC | #4786 | |
 | Zelimkhan Islamov | 0-1-0 REC | #6139 | |
 | Zelimkhan Yashurkaev | 2-0-0 REC | #1765 | |
 | Zeus Nadjombe | 1-2-0 REC | #1520 |  |
 | Zha Yi | 1-3-0 UFC | #1106 |  |
 | Zhakshylyk Myrzabekov | 3-0-0 REC | #1372 |  |
 | Zhalgas Zhumagulov | 1-6-0 UFC | #937 |  |
 | Zhaslan Tashov | 0-1-0 REC | #6802 | |
 | Zhaxibading | 0-1-0 REC | #5553 | |
 | Zhifa Shang | 0-1-0 REC | #6480 | |
 | Zhikui Yao | 1-3-0 UFC | #3808 | |
 | Zhonibek Mukhidov | #7785 |  | |
 | Ziad Ayman | 1-1-0 REC | #4563 |  |
 | Zoe Nowicki | 3-1-0 REC | #2225 | |
 | Zoran Solaja | 1-2-0 REC | #2751 |  |
 | Zu Anyanwu | 0-1-0 UFC | #4646 | |
 | Zubaira Tukhugov | 5-3-1 UFC | #1585 | |
 | Zubayr Khatuev | 1-1-0 REC | #4472 | |
 | Zumarr Archer | 0-1-0 REC | #6338 | |
 | Zumso Zuraev | 4-0-0 REC | #354 | |
 | Zura Zarnadze | 0-1-0 REC | #7092 |  |