Sorted alphabetically by last name · 2765 fighters
| Name | Nickname | |
|---|---|---|
| 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 |
| YK | Yusaku Kinoshita |
| YO | Yushin Okami | "Thunder" |