Stadium: Estadio Cuscatlan Round: 3
| El Salvador - Reserve league | 2023/05/20 16:00 | Alianza FC San Salvador - Reserves v CD Luis Angel Firpo - Reserves | L | 1-2 |
| El Salvador - Reserve league | 2023/05/17 17:00 | CD Luis Angel Firpo - Reserves v Alianza FC San Salvador - Reserves | W | 0-3 |
| El Salvador - Reserve league | 2023/04/22 21:30 | Alianza FC San Salvador - Reserves v CD Luis Angel Firpo - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2023/02/25 21:00 | CD Luis Angel Firpo - Reserves v Alianza FC San Salvador - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2022/05/15 18:00 | Alianza FC San Salvador - Reserves v CD Luis Angel Firpo - Reserves | L | 6-8 |
| El Salvador - Reserve league | 2022/05/12 18:00 | CD Luis Angel Firpo - Reserves v Alianza FC San Salvador - Reserves | W | 1-2 |
| El Salvador - Reserve league | 2022/04/10 18:00 | CD Luis Angel Firpo - Reserves v Alianza FC San Salvador - Reserves | W | 0-1 |
| El Salvador - Reserve league | 2022/02/06 18:00 | Alianza FC San Salvador - Reserves v CD Luis Angel Firpo - Reserves | W | 3-2 |
| El Salvador - Reserve league | 2023/08/18 22:00 | Alianza FC San Salvador - Reserves v CD FAS - Reserves | L | 1-3 |
| El Salvador - Reserve league | 2023/08/13 17:00 | Fuerte San Francisco - Reserves v Alianza FC San Salvador - Reserves | W | 2-3 |
| El Salvador - Reserve league | 2023/05/20 16:00 | Alianza FC San Salvador - Reserves v CD Luis Angel Firpo - Reserves | L | 1-2 |
| El Salvador - Reserve league | 2023/05/17 17:00 | CD Luis Angel Firpo - Reserves v Alianza FC San Salvador - Reserves | W | 0-3 |
| El Salvador - Reserve league | 2023/05/13 18:00 | Santa Tecla Reserves v Alianza FC San Salvador - Reserves | L | 3-2 |
| El Salvador - Reserve league | 2023/05/07 18:30 | CD Dragon - Reserves v Alianza FC San Salvador - Reserves | W | 0-5 |
| El Salvador - Reserve league | 2023/04/29 21:00 | Alianza FC San Salvador - Reserves v CD FAS - Reserves | W | 3-1 |
| El Salvador - Reserve league | 2023/04/27 16:00 | AD Isidro Metapan - Reserves v Alianza FC San Salvador - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2023/08/19 18:30 | Jocoro FC - Reserves v CD Luis Angel Firpo - Reserves | W | 0-1 |
| El Salvador - Reserve league | 2023/08/13 17:00 | CD Luis Angel Firpo - Reserves v AD Isidro Metapan - Reserves | W | 6-1 |
| El Salvador - Reserve league | 2023/05/20 16:00 | Alianza FC San Salvador - Reserves v CD Luis Angel Firpo - Reserves | W | 1-2 |
| El Salvador - Reserve league | 2023/05/17 17:00 | CD Luis Angel Firpo - Reserves v Alianza FC San Salvador - Reserves | L | 0-3 |
| El Salvador - Reserve league | 2023/05/13 16:00 | AD Isidro Metapan - Reserves v CD Luis Angel Firpo - Reserves | L | 1-0 |
| El Salvador - Reserve league | 2023/05/07 17:00 | CD Luis Angel Firpo - Reserves v Santa Tecla Reserves | L | 1-2 |
| El Salvador - Reserve league | 2023/05/03 18:30 | CD Dragon - Reserves v CD Luis Angel Firpo - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2023/04/26 17:00 | CD Luis Angel Firpo - Reserves v CD FAS - Reserves | D | 1-1 |