Sorted alphabetically by last name · 2707 fighters
| Name | Nickname | |
|---|---|---|
| YH | Yoshinori Horie | |
| YY | Yoshiyuki Yoshida | "Zenko" |
| YB | Yousri Belgaroui | |
| YZ | Youssef Zalal | "The Moroccan Devil" |
| YC | Yui Chul Nam | "The Korean Bulldozer" |
| YK | Yuki Kondo | |
| YS | Yuki Sasaki | |
| YD | Yuneisy Duben | |
| YV | Yuri Vaulin | |
| YV | Yuri Villefort |