Tous les combattants
 | Bruno Oliveira | 0-1-0 REC | #5928 |  |
 | Bruno Santos | 1-2-0 UFC | #2856 | |
 | Bruno Santos | 0-1-0 REC | #2972 |  |
 | Bruno Santos | 0-1-0 REC | #6310 | |
 | Bruno Silva | 5-5-0, 1NC UFC | #237 | |
 | Bruno Silva | 4-7-0 UFC | #1281 | |
 | Bruno Souza | 0-2-0 UFC | #3560 | |
 | Bruno Suzano | 0-1-0 REC | #4629 | |
 | Bryan Barberena | 9-10-0 UFC | #897 |  |
 | Bryan Battle | 7-1-0, 1NC UFC | #639 | |
 | Bryan Caraway | 6-4-0 UFC | #1937 | |
 | Bryan Nuro | 0-1-0 REC | #6269 | |
 | Bryant Shell | 0-1-0 REC | #6162 | |
 | Bryce Logan | 1-3-0 REC | #3292 | |
 | Bryce Meredith | 4-1-0 REC | #2977 | |
 | Bryce Mitchell | 9-3-0 UFC | #358 | |
 | Bryce Woerner | 2-0-0 REC | #518 | |
 | Bubba Bush | 0-1-0, 1NC UFC | #4725 | |
 | Bubba Jenkins | 7-5-0 REC | #1985 | |
 | Bubba McDaniel | 1-2-0 UFC | #3372 | |
 | Buddy Roberts | 1-1-0 UFC | #4532 | |
 | Busurmankul Abdibait uulu | 0-1-0 REC | #6242 |  |
 | Byron Bloodworth | 0-2-0 UFC | #4469 | |
 | C.B. Dollaway | 11-9-0 UFC | #834 | |
 | C.J. Hays | 0-1-0 REC | #6009 | |