Tous les combattants
 | Xiong Jingnan | 0-1-0 UFC | #3793 |  |
 | Yabna N'Tchala | 3-1-0 REC | #1323 |  |
 | Yacine Haddad | 1-1-0 REC | #4697 |  |
 | Yadier DelValle | 2-1-0 UFC | #1312 |  |
 | Yadwinder Singh | 0-1-0 REC | #6148 |  |
 | Yahaya Yahuza | 0-1-0 REC | #6683 |  |
 | Yair Rodriguez | 11-4-0, 1NC UFC | #94 |  |
 | Yakub Bersanukaev | 1-0-1 REC | #2598 |  |
 | Yakub Kediev | 2-0-0 REC | #1475 | |
 | Yakub Sulimanov | #6591 | | |
 | Yakup Ataev | 0-1-0 REC | #5870 | |
 | Yamato Nishikawa | 0-3-0 REC | #4111 |  |
 | Yan Cabral | 2-3-0 UFC | #3402 |  |
 | Yan Xiaonan | 9-4-0 UFC | #105 | |
 | Yana Gadelha | 0-1-0 REC | #6361 | |
 | Yana Santos | 7-5-0 UFC | #180 | |
 | Yanal Ashmouz | 2-2-0 UFC | #1889 |  |
 | Yanan Wu | 1-5-0 UFC | #3175 | |
 | Yancy Medeiros | 6-8-0, 1NC UFC | #1558 |  |
 | Yanis Bekhtaoui | 1-1-0 REC | #7602 | |
 | Yanis Collier | 1-0-0 REC | #1880 | |
 | Yanis Ghemmouri | 0-2-0 UFC | #1458 | |
 | Yaniss Noirmain | 1-1-0 REC | #5231 | |
 | Yann Liasse | 1-2-0, 1NC REC | #4186 |  |
 | Yannick Bahati | 1-0-1 REC | #2985 |  |