';
| Fighter | Nickname | Height | Weight | Association | |
| A.J. Stuyvenberg | 0'0" (0 m) |
125 lbs (56.7 kg) |
|||
| A.J. Marigliano | 0'0" (0 m) |
0 lbs (0 kg) |
|||
| A.J. Pedro Washio | 0'0" (0 m) |
125 lbs (56.7 kg) |
All Out Training | ||
| A.R. Costello | "The Nile Crocodile" | 6'0" (1.83 m) |
170 lbs (77.11 kg) |
||
| A.T. McCowin | 5'9" (1.75 m) |
185 lbs (83.91 kg) |
|||
| A'Keitheon Whitner | 5'11" (1.8 m) |
146 lbs (66.22 kg) |
Bangtao Muay Thai & MMA | ||
| Aabdurazzokkhuzh Odilkhuzhev | 0'0" (0 m) |
125 lbs (56.7 kg) |
|||
| Aadam Grant | 0'0" (0 m) |
145 lbs (65.77 kg) |
Pride Fighting Academy | ||
| Aadam Dar | 0'0" (0 m) |
135 lbs (61.23 kg) |
|||
| Aadi Sankar | 0'0" (0 m) |
125 lbs (56.7 kg) |
|||
| Aadil Bashir | 5'9" (1.75 m) |
132 lbs (59.87 kg) |
|||
| Aaerion Orme | 0'0" (0 m) |
145 lbs (65.77 kg) |
Taurus Gym | ||
| Aahil Rabbani | 0'0" (0 m) |
145 lbs (65.77 kg) |
|||
| Aakarshan Sachan | 0'0" (0 m) |
155 lbs (70.31 kg) |
|||
| Aakash Rana | 5'8" (1.73 m) |
151 lbs (68.49 kg) |
|||
| Aakash Gautam | 0'0" (0 m) |
135 lbs (61.23 kg) |
|||
| Aakif Qureshi | 0'0" (0 m) |
135 lbs (61.23 kg) |
|||
| Aalam Khan | 0'0" (0 m) |
0 lbs (0 kg) |
|||
| Aalambek Zhashanov | "Kypchak" | 0'0" (0 m) |
135 lbs (61.23 kg) |
||
| Aalambek Umarbekov | 0'0" (0 m) |
145 lbs (65.77 kg) |
|||