Tous les combattants
 | Bakhachali Bakhachaliev | 1-0-0 REC | #6087 |  |
 | Bakhromjon Mashrapov | 0-2-0 REC | #5768 |  |
 | Bakhtiyar Abdulaev | 0-1-0 REC | #5656 |  |
 | Bakhtiyar Mahmudov | 0-1-0 REC | #5828 | |
 | Bakhtovar Yunusov | #7221 | | |
 | Bakhtyaar Oryakhail | 1-0-0 REC | #6013 |  |
 | Bakyt Asan | 0-1-0 REC | #5234 |  |
 | Balajin | 0-1-0 REC | #6993 |  |
 | Balazs Kiss | 1-0-0 REC | #7428 |  |
| Baptist Lambot | 0-1-0 REC | #7442 |  |
 | Barb Honchak | 0-2-0 UFC | #4647 |  |
 | Barbara Grabowska | 0-1-0 REC | #6936 |  |
 | Baris Adiguzel | 3-1-0 REC | #656 | |
 | Barrington Bishop | 0-1-0 REC | #6839 | |
 | Bart Palaszewski | 1-3-0 UFC | #3802 | |
 | Bartlomiej Gladkowicz | 0-1-0 REC | #6699 | |
 | Bartlomiej Kopera | 0-2-0 REC | #4580 | |
 | Bartlomiej Skowyra | 0-1-0 REC | #5279 | |
 | Bartolomeo Esposto | 0-1-0 REC | #6622 |  |
 | Bartosz Fabinski | 3-3-0 UFC | #2637 | |
 | Bartosz Kurek | 4-0-0 REC | #505 | |
 | Bartosz Lesko | 3-5-0 REC | #1025 | |
 | Bartosz Szewczyk | 1-3-0 REC | #1940 | |
 | Bas Rutten | 2-0-0 UFC | #1770 |  |
 | Bashir Alisultanov | 2-0-0 REC | #1503 | |