Stadium: Estadio Simeon Magana Round: 21
| El Salvador - Reserve league | 2024/03/09 20:00 | CD FAS - Reserves v Once Deportivo de Ahuachapán - Reserves | D | 0-0 |
| 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 | 2023/09/17 16:00 | CD FAS - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 5-1 |
| El Salvador - Reserve league | 2023/05/17 21:00 | Once Deportivo de Ahuachapán - Reserves v CD FAS - Reserves | L | 1-2 |
| El Salvador - Reserve league | 2023/03/26 18:00 | Once Deportivo de Ahuachapán - Reserves v CD FAS - Reserves | L | 2-3 |
| El Salvador - Reserve league | 2023/01/28 21:00 | CD FAS - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 2-0 |
| El Salvador - Reserve league | 2022/10/16 17:00 | Once Deportivo de Ahuachapán - Reserves v CD FAS - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2022/09/21 21:00 | CD FAS - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 3-0 |
| 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 | 2024/04/14 18:00 | Once Deportivo de Ahuachapán - Reserves v Jocoro FC - Reserves | W | 1-0 |
| 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 | 2024/04/07 18:00 | Once Deportivo de Ahuachapán - Reserves v AD Isidro Metapan - Reserves | L | 2-3 |
| El Salvador - Reserve league | 2024/03/31 21:15 | Municipal Limeno - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 2-0 |
| El Salvador - Reserve league | 2024/03/27 18:30 | CD Aguila - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 3-0 |
| El Salvador - Reserve league | 2024/03/24 18:00 | Once Deportivo de Ahuachapán - Reserves v Alianza FC San Salvador - Reserves | L | 0-5 |
| El Salvador - Reserve league | 2024/03/17 18:00 | Once Deportivo de Ahuachapán - Reserves v Fuerte San Francisco - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2024/04/24 18:00 | Fuerte San Francisco - Reserves v CD FAS - Reserves | L | 1-0 |
| El Salvador - Reserve league | 2024/04/19 18:30 | Municipal Limeno - Reserves v CD FAS - Reserves | W | 1-2 |
| El Salvador - Reserve league | 2024/04/13 20:00 | CD FAS - Reserves v CD Dragon - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2024/04/10 17:00 | CD Platense Zacatecoluca - Reserves v CD FAS - Reserves | L | 1-0 |
| El Salvador - Reserve league | 2024/04/06 20:00 | CD FAS - Reserves v Santa Tecla Reserves | W | 4-0 |
| El Salvador - Reserve league | 2024/03/30 20:00 | CD FAS - Reserves v CD Luis Angel Firpo - Reserves | W | 4-0 |
| El Salvador - Reserve league | 2024/03/27 18:30 | Jocoro FC - Reserves v CD FAS - Reserves | W | 0-4 |
| El Salvador - Reserve league | 2024/03/22 20:00 | AD Isidro Metapan - Reserves v CD FAS - Reserves | D | 2-2 |