Stadium: Estadio Las Delicias Round: 17
| 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 | 2021/04/29 20:30 | CD Luis Angel Firpo - Reserves v Santa Tecla Reserves | W | 1-2 |
| El Salvador - Reserve league | 2023/11/05 16:00 | Santa Tecla Reserves v Fuerte San Francisco - Reserves | W | 3-2 |
| El Salvador - Reserve league | 2023/10/28 20:00 | CD FAS - Reserves v Santa Tecla Reserves | L | 4-1 |
| El Salvador - Reserve league | 2023/10/21 20:00 | Santa Tecla Reserves v Alianza FC San Salvador - Reserves | L | 1-2 |
| El Salvador - Reserve league | 2023/10/18 18:30 | Jocoro FC - Reserves v Santa Tecla Reserves | W | 1-2 |
| El Salvador - Reserve league | 2023/10/15 16:00 | Santa Tecla Reserves v AD Isidro Metapan - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2023/10/08 18:30 | CD Aguila - Reserves v Santa Tecla Reserves | L | 3-1 |
| El Salvador - Reserve league | 2023/09/30 21:15 | Municipal Limeno - Reserves v Santa Tecla Reserves | W | 0-1 |
| El Salvador - Reserve league | 2023/09/28 21:00 | Santa Tecla Reserves v Jocoro FC - Reserves | W | 7-1 |
| 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 | 2023/09/24 17:00 | CD Luis Angel Firpo - Reserves v Municipal Limeno - Reserves | W | 4-1 |
| El Salvador - Reserve league | 2023/09/20 17:30 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | L | 2-1 |