Poids Lourds Hommes
 | Alexander Volkov | 14-5-0 UFC | #31 |  |
 | Alexandr Romanov | 7-3-0 UFC | #295 |  |
 | Alexandre Dantas | 0-2-0 UFC | #5073 |  |
 | Ali Isaev | 5-0-1 REC | #2767 | |
 | Alikhan Vakhaev | 1-0-0 REC | #2553 | |
 | Alistair Overeem | 12-8-0 UFC | #343 |  |
 | Allan Goes | 0-1-0 UFC | #6383 |  |
 | Allen Crowder | 1-2-0 UFC | #3438 | |
 | Allen Frye | 0-1-0 UFC | #2989 | |
 | Alpha Cissokho | 1-1-0 REC | #4329 |  |
 | Alton Meeks | 0-2-0 REC | #5297 | |
 | Alvin Hines | 0-1-0 UFC | #1675 | |
 | Amir Aliakbari | 2-0-0 REC | #1705 |  |
 | Anatoly Malykhin | #5696 | | |
 | Andre Roberts | 2-1-0 UFC | #4277 | |
 | Andre Vieira | 0-1-0 REC | #5507 | |
 | Andrei Arlovski | 23-18-0, 1NC UFC | #74 |  |
 | Andy Anderson | 0-1-0 UFC | #6311 | |
 | Ante Delija | 1-2-0 UFC | #233 |  |
 | Anthony Guarascio | 0-1-0 REC | #4713 | |