Stadium: Sergio Torres Stadium Round: 20
| El Salvador - Reserve league | 2023/09/20 17:30 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2023/04/09 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | L | 1-0 |
| El Salvador - Reserve league | 2023/02/12 17:00 | CD Luis Angel Firpo - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 1-0 |
| El Salvador - Reserve league | 2022/04/17 18:00 | CD Luis Angel Firpo - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 2-1 |
| 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 | 2023/11/12 18:30 | CD Platense Zacatecoluca - Reserves v CD Luis Angel Firpo - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2023/11/08 21:00 | Santa Tecla Reserves v CD Luis Angel Firpo - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2023/11/04 18:30 | CD Dragon - Reserves v CD Luis Angel Firpo - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2023/10/22 21:15 | CD Luis Angel Firpo - Reserves v CD FAS - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2023/10/18 21:00 | CD Luis Angel Firpo - Reserves v Alianza FC San Salvador - Reserves | L | 1-2 |
| El Salvador - Reserve league | 2023/10/15 17:00 | CD Luis Angel Firpo - Reserves v Jocoro FC - Reserves | L | 1-3 |
| El Salvador - Reserve league | 2023/10/08 21:00 | AD Isidro Metapan - Reserves v CD Luis Angel Firpo - Reserves | L | 1-0 |
| El Salvador - Reserve league | 2023/10/01 18:30 | CD Aguila - Reserves v CD Luis Angel Firpo - Reserves | L | 3-2 |
| El Salvador - Reserve league | 2023/11/12 18:00 | Once Deportivo de Ahuachapán - Reserves v CD FAS - Reserves | L | 2-4 |
| El Salvador - Reserve league | 2023/11/08 17:00 | Once Deportivo de Ahuachapán - Reserves v Jocoro FC - Reserves | W | 2-0 |
| El Salvador - Reserve league | 2023/11/04 20:00 | Alianza FC San Salvador - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2023/10/27 20:00 | AD Isidro Metapan - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 0-1 |
| El Salvador - Reserve league | 2023/10/22 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Aguila - Reserves | L | 2-4 |
| El Salvador - Reserve league | 2023/10/19 21:15 | Municipal Limeno - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 4-0 |
| El Salvador - Reserve league | 2023/10/08 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Platense Zacatecoluca - Reserves | W | 1-0 |
| El Salvador - Reserve league | 2023/10/01 18:30 | Once Deportivo de Ahuachapán - Reserves v CD Dragon - Reserves | L | 1-3 |