Round: 18
| El Salvador - Reserve league | 2022/02/13 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | W | 0-1 |
| El Salvador - Reserve league | 2021/11/03 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | W | 0-1 |
| El Salvador - Reserve league | 2021/08/26 20:00 | CD Luis Angel Firpo - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 1-0 |
| El Salvador - Reserve league | 2021/04/26 19:00 | CD Luis Angel Firpo - Reserves v Once Deportivo de Ahuachapán - Reserves | D | 1-1 |
| 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 | 2021/01/03 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 | 2022/04/13 17:00 | CD Platense Zacatecoluca - Reserves v CD Luis Angel Firpo - Reserves | L | 2-0 |
| El Salvador - Reserve league | 2022/04/10 18:00 | CD Luis Angel Firpo - Reserves v Alianza FC San Salvador - Reserves | L | 0-1 |
| El Salvador - Reserve league | 2022/04/03 18:00 | CD Luis Angel Firpo - Reserves v AD Chalatenago - Reserves | D | 0-0 |
| El Salvador - Reserve league | 2022/03/23 21:00 | AD Isidro Metapan - Reserves v CD Luis Angel Firpo - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2022/03/19 22:00 | CD Luis Angel Firpo - Reserves v Atletico Marte - Reserves | W | 1-0 |
| El Salvador - Reserve league | 2022/03/13 18:00 | Municipal Limeno - Reserves v CD Luis Angel Firpo - Reserves | W | 0-2 |
| El Salvador - Reserve league | 2022/03/05 21:15 | Santa Tecla Reserves v CD Luis Angel Firpo - Reserves | L | 2-0 |
| El Salvador - Reserve league | 2022/02/26 22:00 | CD Luis Angel Firpo - Reserves v CD FAS - Reserves | D | 0-0 |
| El Salvador - Reserve league | 2022/04/13 17:00 | Once Deportivo de Ahuachapán - Reserves v AD Chalatenago - Reserves | W | 2-0 |
| El Salvador - Reserve league | 2022/04/09 21:00 | AD Isidro Metapan - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2022/04/03 17:00 | Once Deportivo de Ahuachapán - Reserves v Atletico Marte - Reserves | W | 1-0 |
| El Salvador - Reserve league | 2022/03/25 18:00 | Municipal Limeno - Reserves v Once Deportivo de Ahuachapán - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2022/03/19 18:30 | Once Deportivo de Ahuachapán - Reserves v Santa Tecla Reserves | D | 0-0 |
| El Salvador - Reserve league | 2022/03/05 18:30 | Jocoro FC - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 1-2 |
| El Salvador - Reserve league | 2022/02/27 17:00 | Once Deportivo de Ahuachapán - Reserves v CD Aguila - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2022/02/23 17:00 | Once Deportivo de Ahuachapán - Reserves v Alianza FC San Salvador - Reserves | D | 1-1 |