Sorted alphabetically by last name · 2780 fighters
| Name | Nickname | |
|---|---|---|
| BS | Baisangur Susurkaev | "The Real Hunter" |
| BH | Barb Honchak | "Little Warrior" |
| BP | Bart Palaszewski | "Bartimus" |
| BF | Bartosz Fabinski | "The Butcher" |
| BR | Bas Rutten | "El Guapo" |
| BH | Bassil Hafez | "The Habibi" |
| BD | Batgerel Danaa | "Storm" |
| BM |
| Bea Malecki |
| BR | Bec Rawlings | "Rowdy" |
| BA | Bekzat Almakhan | "The Turan Warrior" |