Poids Lourds Hommes
 | Anthony Hamilton | 3-7-0 UFC | #2424 |  |
 | Anthony Morel | 1-0-0 REC | #1418 |  |
 | Anthony Wint | #7801 | | |
 | Anton Vinnikov | 2-0-0 REC | #1208 |  |
 | Anton Vyazigin | 2-1-0 REC | #445 | |
 | Antoni Hardonk | 4-4-0 UFC | #2779 |  |
 | Antonio Rodrigo Nogueira | 5-6-0 UFC | #1366 |  |
 | Antonio Silva | 3-7-1 UFC | #1796 | |
 | Arash Sadeghi | 2-0-0 REC | #1918 |  |
 | Arjan Bhullar | 3-1-0 UFC | #3230 |  |
 | Arkadiusz Wrzosek | 7-2-0 REC | #808 |  |
 | Arslan Bilalov | 1-0-0 REC | #1820 | |
 | Arthur Fonseca | 0-1-0 REC | #4899 | |
 | Arthur Lopes | 0-1-0 REC | #3658 | |
 | Artur Szpilka | 3-1-0 REC | #1541 | |
 | Asbel Cancio | 0-1-0 UFC | #7205 | |
 | Aslan Buranov | 0-1-0 REC | #5708 | |
 | Aslankhan Akhmedov | 0-1-0 REC | #7032 | |
 | Assuerio Silva | 0-3-0 UFC | #4470 | |
 | Augusto Sakai | 5-4-0 UFC | #1441 | |