Poids Mi-Lourds Hommes
 | Aleksander Winiarski | 1-0-0 REC | #1756 |  |
 | Alessio Sakara | 6-8-0, 1NC UFC | #1849 |  |
 | Alex Andrade | 0-1-0 UFC | #4875 |  |
 | Alex Nicholson | 1-3-0 UFC | #2651 | |
 | Alex Pereira | 10-3-0 UFC | #10 |  |
 | Alex Polizzi | 2-4-0 REC | #3424 | |
 | Alexander Gustafsson | 10-8-0 UFC | #415 |  |
 | Alexander Poppeck | 7-3-0, 1NC REC | #413 |  |
 | Alexandre Ferreira | 0-1-0 UFC | #4472 | |
 | Alexey Butorin | 1-0-0 REC | #2008 |  |
 | Alik Lorenz | 5-1-0 REC | #813 | |
 | Alonzo Menifield | 11-6-1 UFC | #112 | |
 | Amar Nessar | 0-1-0 REC | #7700 |  |
 | Andy Clamp | 2-2-0 REC | #4616 |  |
 | Anthony Johnson | 13-6-0 UFC | #259 | |
 | Anthony Perosh | 5-7-0 UFC | #2154 |  |
 | Anthony Salamone | 1-2-0 REC | #3478 |  |
 | Anthony Smith | 13-12-0 UFC | #315 | |
 | Anton Berzin | 0-1-0 REC | #7175 | |
 | Anton Panteleev | 0-1-0 REC | #5286 | |