Poids Légers Hommes
 | Aaron Johnson | 0-3-0 REC | #3409 |  |
 | Aaron McDonald | 0-1-0 REC | #4638 |  |
 | Aaron Ouassou | 0-1-0 REC | #4505 |  |
 | Aaron Pierre | 0-1-0 REC | #3963 | |
 | Aaron Riley | 3-6-0 UFC | #2659 |  |
 | Aaron Skipitaris | 0-1-0 REC | #5057 | |
 | Abbas Khan | 0-3-0 REC | #3233 |  |
 | Abdalrahman Alhyasat | 3-0-0 REC | #2626 |  |
 | Abderrahman Errachidy | 1-1-0 REC | #2120 |  |
 | Abdisalam Kubanychbek | 1-0-0 REC | #3094 |  |
 | Abdoul Kader Dao | #8211 |  | |
 | Abdul Al-Selwady | 1-1-0 UFC | #1719 |  |
 | Abdul Razac Sankara | 1-1-0, 1NC REC | #2514 |  |
 | Abdul-Aziz Abdulvakhabov | 2-0-0 REC | #2413 |  |
 | Abdul-Rakhman Temirov | 4-0-0 REC | #1700 | |
 | Abdulaziz Bin Moammar | 1-1-0 REC | #3290 |  |
 | Abdullah Saleem | 0-2-0, 1NC REC | #3765 |  |
 | Abe Alsaghir | 1-0-0 REC | #1495 |  |
 | Abel Trujillo | 6-4-0, 1NC UFC | #1599 | |
 | Abner Lloveras | 0-1-0 UFC | #4557 |  |