Sorted alphabetically by last name · 2767 fighters
| Name | Nickname | |
|---|---|---|
| BJ | Brandon Jenkins | "The Human Highlight Reel" |
| BM | Brandon Melendez | "The Murderer" |
| BM | Brandon Moreno | "The Assassin Baby" |
| BR | Brandon Royval | "Raw Dawg" |
| BT | Brandon Thatch | "Rukus" |
| BV | Brandon Vera | "The Truth" |
| BW | Brandon Wolff | |
| BS |
| Braxton Smith |
| "The Beautiful Monster" |
| BA | Brendan Allen | "All In" |
| BL | Brendan Loughnane |