Poids Légers Hommes
 | Aaron Johnson | 0-3-0 REC | #3323 |  |
 | Aaron McDonald | 0-1-0 REC | #4677 |  |
 | Aaron Ouassou | 0-1-0 REC | #5134 |  |
 | Aaron Pierre | 0-1-0 REC | #3816 | |
 | Aaron Riley | 3-6-0 UFC | #2634 |  |
 | Aaron Skipitaris | 0-1-0 REC | #5007 | |
 | Abbas Khan | 0-3-0 REC | #3158 |  |
 | Abdalrahman Alhyasat | 3-0-0 REC | #2440 |  |
 | Abderrahman Errachidy | 1-1-0 REC | #1993 |  |
 | Abdisalam Kubanychbek | 1-0-0 REC | #2950 |  |
 | Abdoul Kader Dao | #8094 |  | |
 | Abdul Al-Selwady | 1-1-0 UFC | #1497 |  |
 | Abdul Razac Sankara | 1-1-0, 1NC REC | #2335 |  |
 | Abdul-Aziz Abdulvakhabov | 2-0-0 REC | #2254 |  |
 | Abdul-Rakhman Temirov | 4-0-0 REC | #1546 | |
 | Abdulaziz Bin Moammar | 1-1-0 REC | #3186 |  |
 | Abdullah Saleem | 0-2-0, 1NC REC | #3674 |  |
 | Abe Alsaghir | #8022 |  | |
 | Abel Trujillo | 6-4-0, 1NC UFC | #1594 | |
 | Abner Lloveras | 0-1-0 UFC | #4576 |  |