| El Salvador - Reserve league | 2021/04/03 16:30 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2021/01/03 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | L | 3-2 |
| El Salvador - Reserve league | 2020/12/06 17:00 | CD Luis Angel Firpo - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 0-2 |
| El Salvador - Reserve league | 2021/04/16 18:30 | CD Luis Angel Firpo - Reserves v CD FAS - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2021/04/10 19:00 | CD Luis Angel Firpo - Reserves v CD Aguila - Reserves | L | 1-3 |
| El Salvador - Reserve league | 2021/04/08 20:30 | Santa Tecla Reserves v CD Luis Angel Firpo - Reserves | W | 0-1 |
| El Salvador - Reserve league | 2021/04/03 16:30 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2021/03/21 20:30 | CD FAS - Reserves v CD Luis Angel Firpo - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2021/03/14 18:30 | CD Aguila - Reserves v CD Luis Angel Firpo - Reserves | L | 4-2 |
| El Salvador - Reserve league | 2021/03/11 18:30 | CD Luis Angel Firpo - Reserves v Municipal Limeno - Reserves | L | 0-5 |
| El Salvador - Reserve league | 2021/03/07 19:00 | CD Luis Angel Firpo - Reserves v Jocoro FC - Reserves | W | 1-0 |
| El Salvador - Reserve league | 2021/04/22 15:30 | Once Deportivo de Ahuachapán - Reserves v Santa Tecla Reserves | D | 2-2 |
| El Salvador - Reserve league | 2021/04/16 20:30 | Once Deportivo de Ahuachapán - Reserves v AD Chalatenago - Reserves | L | 2-3 |
| El Salvador - Reserve league | 2021/04/07 18:30 | CD Aguila - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 3-0 |
| El Salvador - Reserve league | 2021/04/03 16:30 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2021/03/30 20:30 | Santa Tecla Reserves v Once Deportivo de Ahuachapán - Reserves | L | 5-1 |
| El Salvador - Reserve league | 2021/03/21 21:00 | AD Chalatenago - Reserves v Once Deportivo de Ahuachapán - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2021/03/13 16:00 | CD FAS - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 1-0 |
| El Salvador - Reserve league | 2021/03/10 18:30 | Once Deportivo de Ahuachapán - Reserves v AD Isidro Metapan - Reserves | D | 1-1 |