Stadium: Sergio Torres Stadium Round: 21
| El Salvador - Reserve league | 2024/03/09 21:00 | Santa Tecla Reserves v CD Luis Angel Firpo - Reserves | L | 1-0 |
| 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 | W | 2-1 |
| El Salvador - Reserve league | 2023/05/07 17:00 | CD Luis Angel Firpo - Reserves v Santa Tecla Reserves | L | 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 | W | 6-2 |
| 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 | 2021/11/20 20:30 | Santa Tecla Reserves v CD Luis Angel Firpo - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2024/04/25 20:00 | Municipal Limeno - Reserves v CD Luis Angel Firpo - Reserves | W | 1-2 |
| El Salvador - Reserve league | 2024/04/20 21:00 | CD Luis Angel Firpo - Reserves v AD Isidro Metapan - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2024/04/13 21:00 | CD Aguila - Reserves v CD Luis Angel Firpo - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2024/04/10 17:00 | CD Luis Angel Firpo - Reserves v Once Deportivo de Ahuachapán - Reserves | D | 3-3 |
| El Salvador - Reserve league | 2024/04/06 21:00 | Alianza FC San Salvador - Reserves v CD Luis Angel Firpo - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2024/03/30 20:00 | CD FAS - Reserves v CD Luis Angel Firpo - Reserves | L | 4-0 |
| El Salvador - Reserve league | 2024/03/27 18:30 | CD Luis Angel Firpo - Reserves v Fuerte San Francisco - Reserves | W | 3-1 |
| El Salvador - Reserve league | 2024/03/24 18:30 | CD Dragon - Reserves v CD Luis Angel Firpo - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2024/04/24 21:00 | CD Aguila - Reserves v Santa Tecla Reserves | L | 5-0 |
| El Salvador - Reserve league | 2024/04/21 18:00 | Santa Tecla Reserves v Once Deportivo de Ahuachapán - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2024/04/13 21:00 | Santa Tecla Reserves v Alianza FC San Salvador - Reserves | L | 0-1 |
| El Salvador - Reserve league | 2024/04/10 18:00 | Santa Tecla Reserves v Fuerte San Francisco - Reserves | W | 5-2 |
| El Salvador - Reserve league | 2024/04/06 20:00 | CD FAS - Reserves v Santa Tecla Reserves | L | 4-0 |
| El Salvador - Reserve league | 2024/03/31 17:00 | CD Platense Zacatecoluca - Reserves v Santa Tecla Reserves | L | 3-2 |
| El Salvador - Reserve league | 2024/03/27 21:00 | Santa Tecla Reserves v CD Dragon - Reserves | W | 4-0 |
| El Salvador - Reserve league | 2024/03/23 21:00 | Santa Tecla Reserves v Municipal Limeno - Reserves | W | 4-0 |