Tous les combattants
 | Benson Henderson | 11-3-0 UFC | #142 |  |
 | Bentley Syler | 0-1-0 UFC | #6168 |  |
 | Benyamin Ghahreman | 0-1-0 REC | #5439 |  |
 | Bernardo Magalhaes | 0-2-0 UFC | #5288 |  |
 | Bernardo Passos | 1-1-0 REC | #5732 | |
 | Besam Yousef | 0-2-0 UFC | #5199 |  |
 | Beslan Shibzukhov | 0-1-0 REC | #6211 |  |
 | Bethe Correia | 5-6-1 UFC | #1885 | |
 | Bevon Lewis | 1-3-0 UFC | #2025 | |
 | Bharat Khandare | 0-1-0 UFC | #4638 |  |
 | Biaggio Ali Walsh | 9-2-0 REC | #417 | |
 | Bianca Basilio | 2-0-0 REC | #1092 | |
 | Bianca Sattelmayer | 0-1-0 REC | #5964 | |
 | Bibert Tumenov | 3-0-0 REC | #1387 | |
 | Bilal Alikhadzhiev | 1-2-0 REC | #2560 | |
 | Bilal Bakhouche | 1-0-0 REC | #1935 |  |
 | Bilal Hasan | #7738 |  | |
 | Bilal Kai Haga | 0-2-0 REC | #3898 |  |
 | Bilal Nazhmudinov | 0-1-0 REC | #6707 | |
 | Bilan Kartoev | 2-0-0 REC | #1883 | |
 | Bill Algeo | 5-5-0 UFC | #1937 | |
 | Bill Mahood | 0-1-0 UFC | #5112 |  |
 | Billy Brand | 0-1-0 REC | #6437 | |
 | Billy Elekana | 3-1-0 UFC | #790 | |
 | Billy Goff | 1-2-0 UFC | #2592 | |