Tous les combattants
 | Bilal Kai Haga | 0-1-0 REC | #5025 |  |
 | Bilal Nazhmudinov | 0-1-0 REC | #5750 |  |
 | Bilan Kartoev | 2-0-0 REC | #1036 | |
 | Bill Algeo | 5-5-0 UFC | #1885 |  |
 | Bill Mahood | 0-1-0 UFC | #4699 |  |
 | Billy Brand | 0-1-0 REC | #6429 | |
 | Billy Elekana | 3-1-0 UFC | #324 | |
 | Billy Goff | 1-2-0 UFC | #2327 | |
 | Billy Miles | 0-1-0 UFC | #6733 | |
 | Billy Pasulatan | 0-1-0 REC | #6086 |  |
 | Billy Quarantillo | 6-5-0 UFC | #1212 | |
 | Billy Ray Valdez | 2-2-0 REC | #2930 | |
 | Billy Swanson | 0-1-0 REC | #6281 | |
 | Bin Xie | #3032 |  | |
 | Blagoy Ivanov | 3-5-0 UFC | #2069 |  |
 | Blair Phillips | 0-1-0 REC | #5095 | |
 | Blake Alvey | 1-0-0 REC | #6415 | |
 | Blake Bilder | 1-2-0 UFC | #2132 | |
 | Blake Mitchell | 1-0-0 REC | #911 | |
 | Blake Perry | 2-1-0 REC | #4119 | |
 | Blake Smith | 0-1-0 REC | #7094 | |
 | Blood Diamond | 0-3-0 UFC | #2806 |  |
 | Bo Hyun Park | #7667 |  | |
 | Bo Meng | #7668 | | |
 | Bo Mi Lee | 0-2-0 REC | #3484 |  |