Stadium: Estadio Las Delicias Round: 10
| 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 | 2023/09/06 17:00 | CD Luis Angel Firpo - Reserves v Santa Tecla Reserves | L | 2-1 |
| El Salvador - Reserve league | 2023/05/07 17:00 | CD Luis Angel Firpo - Reserves v Santa Tecla Reserves | W | 1-2 |
| El Salvador - Reserve league | 2023/03/12 21:00 | Santa Tecla Reserves v CD Luis Angel Firpo - Reserves | D | 0-0 |
| El Salvador - Reserve league | 2022/05/08 18:00 | CD Luis Angel Firpo - Reserves v Santa Tecla Reserves | L | 6-2 |
| El Salvador - Reserve league | 2022/03/05 21:15 | Santa Tecla Reserves v CD Luis Angel Firpo - Reserves | W | 2-0 |
| El Salvador - Reserve league | 2021/11/20 20:30 | Santa Tecla Reserves v CD Luis Angel Firpo - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2021/09/20 18:30 | CD Luis Angel Firpo - Reserves v Santa Tecla Reserves | W | 1-4 |
| El Salvador - Reserve league | 2024/03/06 21:00 | AD Isidro Metapan - Reserves v Santa Tecla Reserves | D | 1-1 |
| El Salvador - Reserve league | 2024/02/18 18:00 | Once Deportivo de Ahuachapán - Reserves v Santa Tecla Reserves | D | 1-1 |
| El Salvador - Reserve league | 2024/02/10 16:00 | Alianza FC San Salvador - Reserves v Santa Tecla Reserves | L | 3-0 |
| El Salvador - Reserve league | 2024/02/07 18:30 | Fuerte San Francisco - Reserves v Santa Tecla Reserves | W | 3-4 |
| El Salvador - Reserve league | 2024/01/31 21:00 | CD Dragon - Reserves v Santa Tecla Reserves | L | 2-1 |
| El Salvador - Reserve league | 2024/01/27 21:00 | Santa Tecla Reserves v CD FAS - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2024/01/20 22:00 | Santa Tecla Reserves v CD Platense Zacatecoluca - Reserves | L | 1-2 |
| El Salvador - Reserve league | 2024/01/13 21:00 | Municipal Limeno - Reserves v Santa Tecla Reserves | L | 2-0 |
| El Salvador - Reserve league | 2024/03/06 17:00 | CD Luis Angel Firpo - Reserves v Jocoro FC - Reserves | W | 2-0 |
| El Salvador - Reserve league | 2024/02/25 17:00 | CD Luis Angel Firpo - Reserves v Municipal Limeno - Reserves | W | 1-0 |
| El Salvador - Reserve league | 2024/02/16 21:00 | AD Isidro Metapan - Reserves v CD Luis Angel Firpo - Reserves | D | 0-0 |
| El Salvador - Reserve league | 2024/02/11 17:00 | CD Luis Angel Firpo - Reserves v CD Aguila - Reserves | L | 0-4 |
| El Salvador - Reserve league | 2024/02/07 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | W | 0-2 |
| El Salvador - Reserve league | 2024/01/31 21:00 | Fuerte San Francisco - Reserves v CD Luis Angel Firpo - Reserves | W | 1-3 |
| El Salvador - Reserve league | 2024/01/28 17:00 | CD Luis Angel Firpo - Reserves v Alianza FC San Salvador - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2024/01/21 17:00 | CD Luis Angel Firpo - Reserves v CD FAS - Reserves | L | 1-3 |