Round: 5
| El Salvador - Reserve league | 2020/12/19 22:00 | Alianza FC San Salvador - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 5-0 |
| El Salvador - Reserve league | 2020/11/21 21:00 | Once Deportivo de Ahuachapán - Reserves v Alianza FC San Salvador - Reserves | L | 1-0 |
| El Salvador - Reserve league | 2021/08/29 21:00 | AD Isidro Metapan - Reserves v Alianza FC San Salvador - Reserves | W | 0-4 |
| El Salvador - Reserve league | 2021/08/25 22:30 | Alianza FC San Salvador - Reserves v CD FAS - Reserves | W | 2-0 |
| El Salvador - Reserve league | 2021/08/15 18:30 | Alianza FC San Salvador - Reserves v CD Luis Angel Firpo - Reserves | W | 3-1 |
| El Salvador - Reserve league | 2021/08/12 20:00 | AD Chalatenago - Reserves v Alianza FC San Salvador - Reserves | W | 1-3 |
| El Salvador - Reserve league | 2021/08/08 18:30 | CD Platense Zacatecoluca - Reserves v Alianza FC San Salvador - Reserves | W | 0-1 |
| El Salvador - Reserve league | 2021/08/01 18:30 | Alianza FC San Salvador - Reserves v Municipal Limeno - Reserves | W | 3-2 |
| El Salvador - Reserve league | 2021/05/22 18:30 | CD Aguila - Reserves v Alianza FC San Salvador - Reserves | L | 4-1 |
| El Salvador - Reserve league | 2021/05/15 21:15 | Alianza FC San Salvador - Reserves v CD Aguila - Reserves | D | 3-3 |
| El Salvador - Reserve league | 2021/08/30 20:30 | AD Chalatenago - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 5-2 |
| El Salvador - Reserve league | 2021/08/26 20:00 | CD Luis Angel Firpo - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 1-0 |
| El Salvador - Reserve league | 2021/08/15 18:30 | CD Platense Zacatecoluca - Reserves v Once Deportivo de Ahuachapán - Reserves | D | 0-0 |
| El Salvador - Reserve league | 2021/08/11 18:00 | Once Deportivo de Ahuachapán - Reserves v Municipal Limeno - Reserves | W | 2-0 |
| El Salvador - Reserve league | 2021/08/07 20:00 | Jocoro FC - Reserves v Once Deportivo de Ahuachapán - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2021/08/01 18:00 | Once Deportivo de Ahuachapán - Reserves v CD Aguila - Reserves | L | 0-1 |
| El Salvador - Reserve league | 2021/05/02 19:00 | CD FAS - Reserves v Once Deportivo de Ahuachapán - Reserves | L | 4-0 |
| El Salvador - Reserve league | 2021/04/29 20:30 | Once Deportivo de Ahuachapán - Reserves v CD Aguila - Reserves | L | 2-3 |