Stadium: Sergio Torres Stadium Round: 1
| 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 | 2023/03/17 21:00 | CD Luis Angel Firpo - Reserves v AD Isidro Metapan - Reserves | W | 3-0 |
| El Salvador - Reserve league | 2022/05/22 21:00 | AD Isidro Metapan - Reserves v CD Luis Angel Firpo - Reserves | L | 4-2 |
| El Salvador - Reserve league | 2022/05/19 18:00 | CD Luis Angel Firpo - Reserves v AD Isidro Metapan - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2022/03/23 21:00 | AD Isidro Metapan - Reserves v CD Luis Angel Firpo - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2022/01/26 22:00 | CD Luis Angel Firpo - Reserves v AD Isidro Metapan - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2021/11/13 21:00 | AD Isidro Metapan - Reserves v CD Luis Angel Firpo - Reserves | L | 4-1 |
| El Salvador - Reserve league | 2021/09/10 19:00 | CD Luis Angel Firpo - Reserves v AD Isidro Metapan - Reserves | L | 2-3 |
| 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 |
| El Salvador - Reserve league | 2023/04/22 21:30 | Alianza FC San Salvador - Reserves v CD Luis Angel Firpo - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2023/04/16 18:30 | CD Aguila - Reserves v CD Luis Angel Firpo - Reserves | W | 1-2 |
| El Salvador - Reserve league | 2023/05/13 16:00 | AD Isidro Metapan - Reserves v CD Luis Angel Firpo - Reserves | W | 1-0 |
| El Salvador - Reserve league | 2023/05/06 20:00 | CD FAS - Reserves v AD Isidro Metapan - Reserves | L | 8-1 |
| El Salvador - Reserve league | 2023/04/30 16:00 | AD Isidro Metapan - Reserves v Santa Tecla Reserves | L | 1-2 |
| 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 | 2023/04/23 18:30 | CD Dragon - Reserves v AD Isidro Metapan - Reserves | L | 3-1 |
| El Salvador - Reserve league | 2023/04/16 15:00 | Atletico Marte - Reserves v AD Isidro Metapan - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2023/04/13 16:00 | AD Isidro Metapan - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 2-1 |
| El Salvador - Reserve league | 2023/04/08 18:30 | Jocoro FC - Reserves v AD Isidro Metapan - Reserves | L | 1-0 |