Poids Légers Hommes
 | Aaron Johnson | 0-3-0 REC | #3320 |  |
 | Aaron McDonald | 0-1-0 REC | #4823 |  |
 | Aaron Ouassou | 0-1-0 REC | #5596 |  |
 | Aaron Pierre | 0-1-0 REC | #3751 | |
 | Aaron Riley | 3-6-0 UFC | #2607 |  |
 | Aaron Skipitaris | 0-1-0 REC | #5094 | |
 | Abbas Khan | 0-3-0 REC | #3090 |  |
 | Abdalrahman Alhyasat | 3-0-0 REC | #2319 |  |
 | Abderrahman Errachidy | 1-1-0 REC | #1878 |  |
 | Abdisalam Kubanychbek | 1-0-0 REC | #2842 |  |
 | Abdoul Kader Dao | #8032 |  | |
 | Abdul Al-Selwady | 1-1-0 UFC | #1340 |  |
 | Abdul Razac Sankara | 1-1-0, 1NC REC | #2241 |  |
 | Abdul-Aziz Abdulvakhabov | 2-0-0 REC | #2173 |  |
 | Abdul-Rakhman Temirov | 4-0-0 REC | #1449 | |
 | Abdulaziz Bin Moammar | 1-1-0 REC | #3111 |  |
 | Abdullah Saleem | 0-2-0, 1NC REC | #3621 |  |
 | Abe Alsaghir | #8023 |  | |
 | Abel Trujillo | 6-4-0, 1NC UFC | #1559 | |
 | Abner Lloveras | 0-1-0 UFC | #4544 |  |