Tous les combattants
 | Benjamin Molnar | 2-0-0 REC | #6750 |  |
 | Benjamin Sehic | 4-3-0 REC | #2437 |  |
 | Benji Radach | 1-1-0, 1NC UFC | #3872 |  |
 | Benny Bajrami | 0-2-0 REC | #3876 |  |
 | Benny Orozco | 2-1-0 REC | #367 | |
 | Beno Adamia | 3-1-0 REC | #2523 |  |
 | Benoit Blanc | 1-0-0 REC | #4228 |  |
 | Benoit Prigent | 2-0-0 REC | #1195 | |
 | Benoit Saint-Denis | 9-3-0 UFC | #32 | |
 | Benson Henderson | 11-3-0 UFC | #178 | |
 | Bentley Syler | 0-1-0 UFC | #5808 |  |
 | Benyamin Ghahreman | 0-1-0 REC | #4937 |  |
 | Bernardo Magalhaes | 0-2-0 UFC | #4784 |  |
 | Bernardo Passos | 1-1-0 REC | #5217 | |
 | Besam Yousef | 0-2-0 UFC | #4741 |  |
 | Beslan Shibzukhov | 0-1-0 REC | #5323 |  |
 | Bethe Correia | 5-6-1 UFC | #1824 | |
 | Bevon Lewis | 1-3-0 UFC | #1537 | |
 | Bharat Khandare | 0-1-0 UFC | #4553 |  |
 | Biaggio Ali Walsh | 8-1-0 REC | #730 | |
 | Bianca Basilio | 2-0-0 REC | #221 | |
 | Bianca Sattelmayer | 0-1-0 REC | #5443 | |
 | Bibert Tumenov | 3-0-0 REC | #513 | |
 | Bilal Alikhadzhiev | 1-1-0 REC | #2089 | |
 | Bilal Bakhouche | 1-0-0 REC | #1105 | |