Poids Légers Hommes
 | Beneil Dariush | 17-8-1 UFC | #105 |  |
 | Benjamin Brander | 0-1-0 REC | #5027 |  |
 | Benny Orozco | 3-1-0 REC | #530 |  |
 | Benoit Saint-Denis | 9-4-0 UFC | #48 |  |
 | Bernardo Magalhaes | 0-2-0 UFC | #5339 |  |
 | Biaggio Ali Walsh | 9-2-0 REC | #493 | |
 | Bibert Tumenov | 3-0-0 REC | #1502 |  |
 | Bilal Kai Haga | 0-2-0 REC | #3951 |  |
 | Bilal Nazhmudinov | 0-1-0 REC | #6749 | |
 | Billy Quarantillo | 6-6-0 UFC | #972 | |
 | Blake Smith | 0-1-0 REC | #7364 | |
 | Bobby King | 1-3-0 REC | #3994 | |
 | Bobby Pallett | 1-3-0 REC | #4339 |  |
 | Bogdan Barbu | 0-1-0 REC | #6018 |  |
 | Bogdan Plutakhin | 3-0-0 REC | #1422 | |
 | Bolaji Oki | 2-3-0 UFC | #974 |  |
 | Borys Mankowski | 0-1-0 REC | #7076 |  |
 | Brad Riddell | 4-3-0 UFC | #2155 |  |
 | Brendan O'Reilly | 1-3-0 UFC | #3811 |  |
 | Brendon Marotte | 0-2-0 UFC | #4099 | |