Stadium: Estadio Simeon Magana Round: 7
| El Salvador - Reserve league | 2023/11/19 18:00 | Once Deportivo de Ahuachapán - Reserves v Santa Tecla Reserves | W | 3-2 |
| El Salvador - Reserve league | 2023/09/24 21:00 | Santa Tecla Reserves v Once Deportivo de Ahuachapán - Reserves | L | 4-2 |
| El Salvador - Reserve league | 2023/04/01 20:30 | Santa Tecla Reserves v Once Deportivo de Ahuachapán - Reserves | L | 3-1 |
| El Salvador - Reserve league | 2023/02/15 17:30 | Once Deportivo de Ahuachapán - Reserves v Santa Tecla Reserves | L | 2-4 |
| El Salvador - Reserve league | 2022/10/22 21:00 | Once Deportivo de Ahuachapán - Reserves v Santa Tecla Reserves | L | 1-2 |
| El Salvador - Reserve league | 2022/10/01 18:30 | Santa Tecla Reserves v Once Deportivo de Ahuachapán - Reserves | D | 0-0 |
| El Salvador - Reserve league | 2022/05/14 23:00 | Santa Tecla Reserves v Once Deportivo de Ahuachapán - Reserves | L | 1-0 |
| El Salvador - Reserve league | 2022/05/11 21:30 | Once Deportivo de Ahuachapán - Reserves v Santa Tecla Reserves | D | 0-0 |
| El Salvador - Reserve league | 2024/02/10 18:00 | Jocoro FC - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 0-2 |
| El Salvador - Reserve league | 2024/02/07 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Luis Angel Firpo - Reserves | L | 0-2 |
| El Salvador - Reserve league | 2024/01/31 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Aguila - Reserves | W | 3-0 |
| El Salvador - Reserve league | 2024/01/26 21:00 | AD Isidro Metapan - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 3-0 |
| El Salvador - Reserve league | 2024/01/21 18:00 | Once Deportivo de Ahuachapán - Reserves v Municipal Limeno - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2024/01/14 16:00 | Alianza FC San Salvador - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 6-0 |
| El Salvador - Reserve league | 2023/11/25 18:30 | CD Dragon - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 0-2 |
| El Salvador - Reserve league | 2023/11/19 18:00 | Once Deportivo de Ahuachapán - Reserves v Santa Tecla Reserves | W | 3-2 |
| 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 | 2023/12/03 15:00 | CD FAS - Reserves v Santa Tecla Reserves | L | 8-6 |
| El Salvador - Reserve league | 2023/11/30 21:00 | Santa Tecla Reserves v CD FAS - Reserves | W | 1-0 |