Poids Mouches Hommes
 | Yunus Khiziev | #7893 |  | |
 | Yuri Suda | 0-1-0 REC | #6451 |  |
 | Yutaro Muramoto | 0-1-0 REC | #7498 | |
 | Yuya Shibata | 0-1-0 REC | #6078 | |
 | Yve Nelson | 1-0-0 REC | #1669 |  |
 | Zach Makovsky | 3-4-0 UFC | #3196 | |
 | Zarrukh Adashev | 1-3-0 UFC | #3462 |  |
 | Zelim Umarov | 1-0-0 REC | #1360 | |
 | Zelimkham Khatuev | 1-1-0 REC | #2271 | |
 | Zelimkhan Islamov | 0-1-0 REC | #6410 | |
 | Zhalgas Zhumagulov | 1-6-0 UFC | #1053 |  |
 | Zhifa Shang | 0-1-0 REC | #6625 |  |
 | Zhikui Yao | 1-3-0 UFC | #3867 | |
 | Zoran Milic | 0-1-0 REC | #8026 |  |