Stadium: Estadio Oscar Quiteno Round: 3
| 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 | 2021/11/13 16:00 | CD FAS - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 0-1 |
| El Salvador - Reserve league | 2021/10/27 21:00 | Once Deportivo de Ahuachapán - Reserves v CD FAS - Reserves | D | 3-3 |
| 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 | 2023/05/13 16:00 | CD FAS - Reserves v CD Dragon - Reserves | W | 1-0 |
| El Salvador - Reserve league | 2023/05/06 20:00 | CD FAS - Reserves v AD Isidro Metapan - Reserves | W | 8-1 |
| El Salvador - Reserve league | 2023/04/29 21:00 | Alianza FC San Salvador - Reserves v CD FAS - Reserves | L | 3-1 |
| El Salvador - Reserve league | 2023/04/26 17:00 | CD Luis Angel Firpo - Reserves v CD FAS - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2023/04/23 16:00 | CD FAS - Reserves v Santa Tecla Reserves | W | 3-1 |
| El Salvador - Reserve league | 2023/04/16 18:00 | AD Chalatenago - Reserves v CD FAS - Reserves | W | 1-3 |
| El Salvador - Reserve league | 2023/04/13 21:00 | CD FAS - Reserves v CD Aguila - Reserves | W | 4-1 |
| 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 | 2023/05/13 18:30 | Jocoro FC - Reserves v Once Deportivo de Ahuachapán - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2023/05/07 17:00 | CD Platense Zacatecoluca - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 6-1 |
| El Salvador - Reserve league | 2023/04/30 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Aguila - Reserves | L | 1-2 |
| El Salvador - Reserve league | 2023/04/26 18:30 | Once Deportivo de Ahuachapán - Reserves v Atletico Marte - Reserves | W | 4-1 |
| El Salvador - Reserve league | 2023/04/23 18:00 | AD Chalatenago - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 3-2 |
| El Salvador - Reserve league | 2023/04/15 20:30 | Once Deportivo de Ahuachapán - Reserves v Alianza FC San Salvador - Reserves | D | 0-0 |
| El Salvador - Reserve league | 2023/04/13 16:00 | AD Isidro Metapan - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 2-1 |