Tous les combattants
 | Brian Ebersole | 5-3-0 UFC | #2277 |  |
 | Brian Foster | 3-2-0 UFC | #2623 | |
 | Brian Gassaway | 0-1-0 UFC | #5897 | |
 | Brian Geraghty | 0-1-0 UFC | #5763 | |
 | Brian Hooi | 1-3-0 REC | #3364 |  |
 | Brian Houston | 0-2-0 UFC | #5427 | |
 | Brian Hyslop | 0-1-0 REC | #6127 |  |
 | Brian Johnston | 2-4-0 UFC | #3102 | |
 | Brian Kelleher | 8-9-0 UFC | #1157 | |
 | Brian Manning | 1-0-0 REC | #965 |  |
 | Brian Melancon | 1-1-0 UFC | #4568 | |
 | Brian Mitchell | 1-0-0 REC | #6923 | |
 | Brian Moore | 2-1-0 REC | #4681 | |
 | Brian Ortega | 8-5-0, 1NC UFC | #242 | |
 | Brian Stann | 6-5-0 UFC | #1855 | |
 | Brian Stapleton | 0-1-0 REC | #6641 | |
 | Brian Torres | 1-0-0 REC | #6262 | |
 | Brianna Fortino | 1-1-0 UFC | #4522 | |
 | Brice Belghazi | 0-2-0 REC | #2952 |  |
 | Brice Picaud | 0-1-0 REC | #5017 | |
 | Brigid Chase | 0-1-0 REC | #5924 | |
 | Bristol Marunde | 0-2-0 UFC | #4018 | |
 | British Boloyoang | 0-1-0 REC | #4914 |  |
 | Brittany Camozzi | 0-2-0 REC | #6584 | |
 | Brittney Cloudy | 0-4-0 REC | #3462 | |