| El Salvador - Reserve league | 2021/04/29 20:30 | Atletico Marte - Reserves v Alianza FC San Salvador - Reserves | L | 2-1 |
| El Salvador - Reserve league | 2021/03/14 16:00 | Atletico Marte - Reserves v Alianza FC San Salvador - Reserves | W | 2-4 |
| El Salvador - Reserve league | 2021/02/20 22:11 | Alianza FC San Salvador - Reserves v Atletico Marte - Reserves | W | 4-3 |
| El Salvador - Reserve league | 2021/01/09 18:00 | Alianza FC San Salvador - Reserves v Atletico Marte - Reserves | W | 2-0 |
| El Salvador - Reserve league | 2021/09/10 18:30 | Alianza FC San Salvador - Reserves v Once Deportivo de Ahuachapán - Reserves | W | 6-3 |
| 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 | 2021/09/04 20:00 | Municipal Limeno - Reserves v Atletico Marte - Reserves | L | 4-1 |
| El Salvador - Reserve league | 2021/08/29 17:00 | CD Platense Zacatecoluca - Reserves v Atletico Marte - Reserves | L | 1-0 |
| El Salvador - Reserve league | 2021/08/20 20:00 | Atletico Marte - Reserves v Jocoro FC - Reserves | D | 0-0 |
| El Salvador - Reserve league | 2021/08/15 17:00 | CD Aguila - Reserves v Atletico Marte - Reserves | L | 2-0 |
| El Salvador - Reserve league | 2021/08/11 21:00 | Atletico Marte - Reserves v Santa Tecla Reserves | D | 1-1 |
| El Salvador - Reserve league | 2021/08/06 20:30 | AD Chalatenago - Reserves v Atletico Marte - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2021/05/09 18:30 | CD Aguila - Reserves v Atletico Marte - Reserves | W | 2-3 |
| El Salvador - Reserve league | 2021/05/06 18:30 | Atletico Marte - Reserves v CD Aguila - Reserves | L | 1-5 |