Tous les combattants
 | Bobby Voelker | 0-4-0 UFC | #3877 |  |
 | Bobby Winther | 3-1-0 REC | #2815 | |
 | Bobby Ziehfreund | #7905 | | |
 | Bogdan Barbu | 0-1-0 REC | #6482 |  |
 | Bogdan Gnidko | 3-2-0 REC | #3886 |  |
 | Bogdan Grad | 1-2-0 UFC | #1807 | |
 | Bogdan Guskov | 4-1-1 UFC | #348 |  |
 | Bogdan Plutakhin | 3-0-0 REC | #1137 |  |
 | Bogdan Stoica | 0-1-0 REC | #6355 | |
 | Bojan Mihajlovic | 0-3-0 UFC | #3935 |  |
 | Bojan Velickovic | 2-3-1 UFC | #1008 | |
 | Bolaji Oki | 2-3-0 UFC | #942 |  |
 | Borena Tsertsvadze | 0-1-0 REC | #3866 |  |
 | Boris Atangana | 4-0-0 REC | #353 | |
 | Borja Garcia | 1-0-0 REC | #2209 |  |
 | Borys Borkowski | 0-3-0 REC | #5455 |  |
 | Borys Dzikowski | 3-4-0 REC | #2778 | |
 | Borys Mankowski | 0-1-0 REC | #7215 | |
 | Boston Debord | 0-1-0 REC | #7916 |  |
 | Boston Salmon | 0-2-0 UFC | #3605 | |
 | Boualem Drissi | 0-1-0 REC | #4581 |  |
| Bouali Skikem | 0-1-0 REC | #7913 | |
 | Boubacar Niakate | 0-1-0 REC | #4170 | |
 | Boubacar Oumarou | 3-1-0 REC | #3600 |  |
 | Boule Godogo | 2-1-0 REC | #550 |  |