Poids Mi-Lourds Hommes
 | Alessio Sakara | 6-8-0, 1NC UFC | #1790 |  |
 | Alex Andrade | 0-1-0 UFC | #4711 |  |
 | Alex Nicholson | 1-3-0 UFC | #2599 | |
 | Alex Pereira | 10-2-0 UFC | #9 |  |
 | Alex Polizzi | 2-4-0 REC | #3342 | |
 | Alexander Gustafsson | 10-8-0 UFC | #414 |  |
 | Alexander Poppeck | 7-3-0, 1NC REC | #243 |  |
 | Alexandre Ferreira | 0-1-0 UFC | #4484 | |
 | Alexey Butorin | 1-0-0 REC | #1714 |  |
 | Alik Lorenz | 5-1-0 REC | #548 | |
 | Alonzo Menifield | 10-6-1 UFC | #255 | |
 | Amar Nessar | 0-1-0 REC | #7562 |  |
 | Andy Clamp | 2-2-0 REC | #4407 |  |
 | Anthony Johnson | 13-6-0 UFC | #279 | |
 | Anthony Perosh | 5-7-0 UFC | #2095 |  |
 | Anthony Salamone | 1-2-0 REC | #3363 |  |
 | Anthony Smith | 13-12-0 UFC | #320 | |
 | Anton Berzin | 0-1-0 REC | #7172 | |
 | Anton Panteleev | 0-1-0 REC | #5195 | |
 | Anton Turkalj | 0-4-0 UFC | #2767 | |