Poids Plumes Hommes
 | Alexander O'Sullivan | 4-0-0 REC | #719 |  |
 | Alexander Schenk | 1-1-0 REC | #1246 |  |
 | Alexander Shashutin | #7554 |  | |
 | Alexander St. Charles | 1-0-0 REC | #6657 | |
 | Alexander Treskin | 3-0-0 REC | #1412 | |
 | Alexander Volkanovski | 15-3-0 UFC | #4 |  |
 | Alexandre Bezerra | 1-1-0 REC | #5518 |  |
 | Alexandre Junior | 0-3-0 REC | #3687 | |
 | Alexei Pergande | 8-0-0 REC | #444 | |
 | Alexey Budrin | 0-1-0 REC | #6054 | |
 | Alexis Tsarmantidis | 2-1-0 REC | #751 |  |
 | Alfred Walker | 1-1-0 REC | #6394 | |
 | Ali Al Qaisi | 0-2-0 UFC | #3252 |  |
 | Alikhan Suleymanov | 1-1-0 REC | #2869 | |
 | Alimardan Abdykaarov | 4-1-0 REC | #415 |  |
 | Alioune Nahaye | 5-2-0 REC | #1598 |  |
 | Aljamain Sterling | 18-5-0 UFC | #17 | |
 | Alpha Yero Mansare | 0-1-0 REC | #6077 |  |
 | Altynbek Syrgak | 0-1-0 REC | #5542 | |
 | Alvin Robinson | 1-3-0 UFC | #3654 | |