Combattants Etats-Unis
| 201 |  | Bailey Schoenfelder | 2-1-0 REC | #4519 |  |
| 202 |  | Barb Honchak | 0-2-0 UFC | #4672 | |
| 203 |  | Barrington Bishop | 0-1-0 REC | #6968 | |
| 204 |  | Bart Palaszewski | 1-3-0 UFC | #3889 | |
| 205 |  | Bassil Hafez | 1-2-0 UFC | #2526 | |
| 206 |  | Beau Samaniego | #7704 | | |
| 207 |  | Bella Mir | #7286 | | |
| 208 |  | Ben Askren | 1-2-0 UFC | #2177 | |
| 209 |  | Ben Earwood | 1-0-0 UFC | #4207 | |
| 210 |  | Ben Egli | 0-1-0 REC | #6947 | |
| 211 |  | Ben Fowler | 1-1-0 REC | #6057 | |
| 212 |  | Ben Nguyen | 4-3-0 UFC | #2424 | |
| 213 |  | Ben Parrish | 0-1-0 REC | #5565 | |
| 214 |  | Ben Rothwell | 9-8-0 UFC | #1025 | |
| 215 |  | Ben Saunders | 9-10-0 UFC | #1232 | |
| 216 |  | Ben Wunder | 0-2-0 REC | #3916 | |
| 217 |  | Benito Lopez | 2-2-0 UFC | #3025 | |
| 218 |  | Benjamin Bennett | 2-0-0 REC | #3988 | |
| 219 |  | Benji Radach | 1-1-0, 1NC UFC | #3971 | |
| 220 |  | Benny Orozco | 2-1-0 REC | #558 | |
| 221 |  | Benson Henderson | 11-3-0 UFC | #163 | |
| 222 |  | Bevon Lewis | 1-3-0 UFC | #1661 | |
| 223 |  | Biaggio Ali Walsh | 9-1-0 REC | #207 | |
| 224 |  | Bill Algeo | 5-5-0 UFC | #1897 | |
| 225 |  | Billy Brand | 0-1-0 REC | #6533 | |