Tous les combattants
 | Zakri Gakaev | 2-1-0 REC | #1781 |  |
 | Zambek Shahbiev | 1-0-0 REC | #1003 | |
 | Zamir Aripshev | 0-1-0 REC | #5334 | |
 | Zamir Batyrov | 0-1-0 REC | #5266 | |
 | Zamzagul Fayzallanova | 0-2-0 REC | #4589 |  |
 | Zane Frazier | 0-2-0 UFC | #5133 |  |
 | Zane Kamaka | 0-1-0 REC | #6992 | |
 | Zarah Fairn | 0-4-0 UFC | #2130 |  |
 | Zarrukh Adashev | 1-3-0 UFC | #3121 |  |
 | Zaur Gadzhiev | 2-0-0 REC | #746 |  |
 | Zaur Usmaev | 3-1-0 REC | #629 | |
 | Zaurbek Sabanov | 2-0-0 REC | #2097 | |
 | Zayne Havener | 1-0-0 REC | #682 | |
 | Zdenek Polivka | 6-4-0 REC | #1651 |  |
 | Zeb Vincent | 1-1-0 REC | #6386 | |
 | Zebenzui Ruiz | 1-0-0 REC | #5500 |  |
 | Zeke Tuinei-Wily | 0-2-0 REC | #6466 | |
 | Zelim Imadaev | 0-3-0 UFC | #3187 | |
 | Zelimkham Khatuev | 1-1-0 REC | #1503 | |
 | Zelimkhan Amirov | 1-1-0 REC | #4374 | |
 | Zelimkhan Islamov | 0-1-0 REC | #5728 | |
 | Zelimkhan Yashurkaev | 2-0-0 REC | #1106 | |
 | Zeus Nadjombe | 0-2-0 REC | #3778 |  |
 | Zha Yi | 1-3-0 UFC | #753 |  |
 | Zhakshylyk Myrzabekov | 3-0-0 REC | #735 |  |