Poids Légers Hommes
 | Aaron Johnson | 0-3-0 REC | #3325 |  |
 | Aaron McDonald | 0-1-0 REC | #4655 |  |
 | Aaron Ouassou | 0-1-0 REC | #5003 |  |
 | Aaron Pierre | 0-1-0 REC | #3824 | |
 | Aaron Riley | 3-6-0 UFC | #2623 |  |
 | Aaron Skipitaris | 0-1-0 REC | #4970 | |
 | Abbas Khan | 0-3-0 REC | #3160 |  |
 | Abdalrahman Alhyasat | 3-0-0 REC | #2464 |  |
 | Abderrahman Errachidy | 1-1-0 REC | #2003 |  |
 | Abdisalam Kubanychbek | 1-0-0 REC | #2928 |  |
 | Abdoul Kader Dao | #8101 |  | |
 | Abdul Al-Selwady | 1-1-0 UFC | #1517 |  |
 | Abdul Razac Sankara | 1-1-0, 1NC REC | #2350 |  |
 | Abdul-Aziz Abdulvakhabov | 2-0-0 REC | #2263 |  |
 | Abdul-Rakhman Temirov | 4-0-0 REC | #1552 | |
 | Abdulaziz Bin Moammar | 1-1-0 REC | #3191 |  |
 | Abdullah Saleem | 0-2-0, 1NC REC | #3683 |  |
 | Abe Alsaghir | 1-0-0 REC | #7990 |  |
 | Abel Trujillo | 6-4-0, 1NC UFC | #1579 | |
 | Abner Lloveras | 0-1-0 UFC | #4567 |  |