Poids Moyens Hommes
 | Yasubey Enomoto | 0-1-0 REC | #5512 |  |
 | Yi Sak Lee | 0-1-0 UFC | #3359 |  |
 | Yilizhati Maimaitijiang | 0-0-1 REC | #7924 |  |
 | Yoel Romero | 9-4-0 UFC | #314 |  |
 | Yousri Belgaroui | 2-0-0 UFC | #713 |  |
 | Yuki Sasaki | 0-1-0 UFC | #6629 |  |
 | Yura Naito | 0-1-0 REC | #4971 |  |
 | Yuri Panferov | 1-1-0 REC | #2945 |  |
 | Yushin Okami | 14-7-0 UFC | #261 | |
 | Zach Reese | 4-4-0, 1NC UFC | #830 | |
 | Zack Borrego | 0-1-0 REC | #6352 | |
 | Zayne Havener | 3-0-0 REC | #558 | |
 | Zebaztian Kadestam | 0-1-0 REC | #6074 |  |
 | Zoran Solaja | 1-2-0 REC | #3011 |  |
 | Zumarr Archer | 0-1-0 REC | #6617 | |