Poids Plumes Hommes
 | B.J. Penn | 12-13-2 UFC | #133 |  |
 | Baergeng Jieleyisi | 0-1-0 UFC | #2692 |  |
 | Bagama Nikabagamaev | 1-1-0 REC | #3896 |  |
 | Bagdos Olzhabay | 1-1-0 REC | #1937 |  |
 | Bailey Gilbert | 1-3-0 REC | #3124 |  |
 | Bart Palaszewski | 1-3-0 UFC | #3735 | |
 | Bayel Toktosunov | 0-1-0 REC | #5488 | |
 | Bekbulat Magomedov | 0-2-0 REC | #6658 | |
 | Bekhruz Zukhurov | 2-1-0 REC | #1697 |  |
 | Bekkhan Musaev | 1-1-0 REC | #2030 | |
 | Ben Ellis | 0-2-0 REC | #4071 |  |
 | Ben Woolliss | 1-0-0 REC | #4579 | |
 | Benny Bajrami | 0-2-0 REC | #3755 |  |
 | Benoit Prigent | 2-0-0 REC | #1047 |  |
 | Bernardo Passos | 1-1-0 REC | #5090 |  |
 | Bharat Khandare | 0-1-0 UFC | #4478 |  |
 | Bill Algeo | 5-5-0 UFC | #1855 | |
 | Billy Quarantillo | 6-5-0 UFC | #1182 | |
 | Bin Xie | #2964 | | |
 | Blake Alvey | 1-0-0 REC | #6388 | |