Stadium: Estadio Oscar Quiteno Round: 10
| El Salvador - Reserve league | 2023/11/12 18:00 | Once Deportivo de Ahuachapán - Reserves v CD FAS - Reserves | W | 2-4 |
| El Salvador - Reserve league | 2023/09/17 16:00 | CD FAS - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 5-1 |
| El Salvador - Reserve league | 2023/05/17 21:00 | Once Deportivo de Ahuachapán - Reserves v CD FAS - Reserves | W | 1-2 |
| El Salvador - Reserve league | 2023/03/26 18:00 | Once Deportivo de Ahuachapán - Reserves v CD FAS - Reserves | W | 2-3 |
| El Salvador - Reserve league | 2023/01/28 21:00 | CD FAS - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 2-0 |
| El Salvador - Reserve league | 2022/10/16 17:00 | Once Deportivo de Ahuachapán - Reserves v CD FAS - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2022/09/21 21:00 | CD FAS - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 3-0 |
| El Salvador - Reserve league | 2022/01/16 18:00 | Once Deportivo de Ahuachapán - Reserves v CD FAS - Reserves | D | 0-0 |
| El Salvador - Reserve league | 2024/03/06 21:00 | Alianza FC San Salvador - Reserves v CD FAS - Reserves | W | 3-5 |
| El Salvador - Reserve league | 2024/02/24 20:00 | CD FAS - Reserves v Fuerte San Francisco - Reserves | W | 4-2 |
| El Salvador - Reserve league | 2024/02/17 20:30 | CD FAS - Reserves v Municipal Limeno - Reserves | W | 4-0 |
| El Salvador - Reserve league | 2024/02/11 18:00 | CD Dragon - Reserves v CD FAS - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2024/02/07 20:00 | CD FAS - Reserves v CD Platense Zacatecoluca - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2024/01/31 20:00 | CD FAS - Reserves v Jocoro FC - Reserves | W | 5-0 |
| El Salvador - Reserve league | 2024/01/27 21:00 | Santa Tecla Reserves v CD FAS - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2024/01/21 17:00 | CD Luis Angel Firpo - Reserves v CD FAS - Reserves | W | 1-3 |
| El Salvador - Reserve league | 2024/03/06 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Dragon - Reserves | L | 2-4 |
| El Salvador - Reserve league | 2024/02/25 17:00 | CD Platense Zacatecoluca - Reserves v Once Deportivo de Ahuachapán - Reserves | D | 2-2 |
| 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 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 |