Tous les combattants
 | Bakhtovar Yunusov | #7825 |  | |
 | Bakhtyaar Oryakhail | 1-0-0 REC | #6723 |  |
 | Bakyt Asan | 0-1-0 REC | #5669 |  |
 | Balajin | 0-1-0 REC | #7493 |  |
 | Balazs Kiss | 1-0-0 REC | #7957 |  |
 | Bane Dundavan | #8148 | | |
| Baptist Lambot | 0-1-0 REC | #7815 |  |
 | Barb Honchak | 0-2-0 UFC | #4959 |  |
 | Barbara Grabowska | 0-1-0 REC | #7427 |  |
 | Baris Adiguzel | 3-2-0 REC | #1262 | |
 | Barrington Bishop | 0-1-0 REC | #7668 | |
 | Bart Palaszewski | 1-3-0 UFC | #4245 | |
 | Bartlomiej Gladkowicz | 0-1-0 REC | #6580 | |
 | Bartlomiej Kopera | 0-2-0 REC | #5252 | |
 | Bartlomiej Skowyra | 0-1-0 REC | #5636 | |
 | Bartolomeo Esposto | 0-1-0 REC | #7089 |  |
 | Bartosz Fabinski | 3-3-0 UFC | #2927 | |
 | Bartosz Kurek | 4-0-0 REC | #1400 | |
 | Bartosz Lesko | 4-5-0 REC | #660 | |
 | Bartosz Szewczyk | 1-3-0 REC | #2741 | |
 | Bas Rutten | 2-0-0 UFC | #1993 |  |
 | Basel Shalaan | 1-0-0 REC | #2203 |  |
 | Bashir Alisultanov | 2-0-0 REC | #2456 |  |
 | Basir Saraliev | 1-0-0 REC | #3618 | |
 | Bassil Hafez | 1-2-0 UFC | #2776 | |