Stadium: Estadio Simeon Magana Round: 21
| 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 | 2022/03/19 18:30 | Once Deportivo de Ahuachapán - Reserves v Santa Tecla Reserves | D | 0-0 |
| El Salvador - Reserve league | 2023/11/16 18:00 | CD Luis Angel Firpo - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 2-0 |
| 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 | 2023/11/15 21:00 | Santa Tecla Reserves v CD Platense Zacatecoluca - Reserves | D | 3-3 |
| El Salvador - Reserve league | 2023/11/12 18:30 | CD Dragon - Reserves v Santa Tecla 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 | 2023/11/05 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 |