Poids Légers Hommes
 | Aaron Johnson | 0-3-0 REC | #3216 |  |
 | Aaron McDonald | 0-1-0 REC | #4767 |  |
 | Aaron Ouassou | 0-1-0 REC | #6485 |  |
 | Aaron Pierre | 0-1-0 REC | #3586 | |
 | Aaron Riley | 3-6-0 UFC | #2539 |  |
 | Aaron Skipitaris | 0-1-0 REC | #5220 | |
 | Abbas Khan | 0-3-0 REC | #2884 |  |
 | Abdalrahman Alhyasat | 3-0-0 REC | #2026 |  |
 | Abdisalam Kubanychbek | 1-0-0 REC | #2497 |  |
 | Abdul Al-Selwady | 1-1-0 UFC | #986 |  |
 | Abdul Razac Sankara | 1-1-0, 1NC REC | #1918 |  |
 | Abdul-Aziz Abdulvakhabov | 2-0-0 REC | #1862 |  |
 | Abdul-Rakhman Temirov | 4-0-0 REC | #1112 | |
 | Abdulaziz Bin Moammar | 1-1-0 REC | #2827 |  |
 | Abdullah Saleem | 0-1-0, 1NC REC | #4423 |  |
 | Abel Trujillo | 6-4-0, 1NC UFC | #1511 | |
 | Abner Lloveras | 0-1-0 UFC | #4427 |  |
 | Abou Tounkara | 0-3-0 REC | #2852 | |
 | Abraham Del Toro | 0-1-0 REC | #4621 | |
 | Abu Muslim Alikhanov | 0-1-0 REC | #3805 | |