Tous les combattants
 | Bentley Syler | 0-1-0 UFC | #6134 |  |
 | Benyamin Ghahreman | 0-1-0 REC | #5372 |  |
 | Bernardo Magalhaes | 0-2-0 UFC | #5240 |  |
 | Bernardo Passos | 1-1-0 REC | #5707 | |
 | Besam Yousef | 0-2-0 UFC | #5178 |  |
 | Beslan Shibzukhov | 0-1-0 REC | #6225 |  |
 | Bethe Correia | 5-6-1 UFC | #1875 | |
 | Bevon Lewis | 1-3-0 UFC | #2016 |  |
 | Bharat Khandare | 0-1-0 UFC | #4649 |  |
 | Biaggio Ali Walsh | 9-2-0 REC | #396 | |
 | Bianca Basilio | 2-0-0 REC | #1033 | |
 | Bianca Sattelmayer | 0-1-0 REC | #5967 | |
 | Bibert Tumenov | 3-0-0 REC | #1340 | |
 | Bilal Alikhadzhiev | 1-2-0 REC | #2519 | |
 | Bilal Bakhouche | 1-0-0 REC | #1904 |  |
 | Bilal Hasan | #7757 |  | |
 | Bilal Kai Haga | 0-2-0 REC | #3875 |  |
 | Bilal Nazhmudinov | 0-1-0 REC | #6783 | |
 | Bilan Kartoev | 2-0-0 REC | #1835 | |
 | Bill Algeo | 5-5-0 UFC | #1942 | |
 | Bill Mahood | 0-1-0 UFC | #5092 |  |
 | Billy Brand | 0-1-0 REC | #6492 | |
 | Billy Elekana | 3-1-0 UFC | #765 | |
 | Billy Goff | 1-2-0 UFC | #2635 | |
 | Billy Lovell | #8038 |  |