Poids Légers Hommes
 | Aaron Johnson | 0-3-0 REC | #3276 |  |
 | Aaron McDonald | 0-1-0 REC | #4836 |  |
 | Aaron Ouassou | 0-1-0 REC | #5748 |  |
 | Aaron Pierre | 0-1-0 REC | #3724 | |
 | Aaron Riley | 3-6-0 UFC | #2583 |  |
 | Aaron Skipitaris | 0-1-0 REC | #5172 | |
 | Abbas Khan | 0-3-0 REC | #3016 |  |
 | Abdalrahman Alhyasat | 3-0-0 REC | #2222 |  |
 | Abderrahman Errachidy | 1-1-0 REC | #1787 |  |
 | Abdisalam Kubanychbek | 1-0-0 REC | #2712 |  |
 | Abdul Al-Selwady | 1-1-0 UFC | #1200 |  |
 | Abdul Razac Sankara | 1-1-0, 1NC REC | #2136 |  |
 | Abdul-Aziz Abdulvakhabov | 2-0-0 REC | #2082 |  |
 | Abdul-Rakhman Temirov | 4-0-0 REC | #1344 | |
 | Abdulaziz Bin Moammar | 1-1-0 REC | #3022 |  |
 | Abdullah Saleem | 0-2-0, 1NC REC | #3527 |  |
 | Abel Trujillo | 6-4-0, 1NC UFC | #1556 | |
 | Abner Lloveras | 0-1-0 UFC | #4520 |  |
 | Abou Tounkara | 0-3-0 REC | #3001 | |
 | Abraham Del Toro | 0-1-0 REC | #4826 | |