| El Salvador - Reserve league | 2021/03/27 18:30 | Atletico Marte - Reserves v AD Isidro Metapan - Reserves | L | 1-5 |
| El Salvador - Reserve league | 2021/09/25 16:00 | CD FAS - Reserves v Atletico Marte - Reserves | W | 0-1 |
| El Salvador - Reserve league | 2021/09/21 18:00 | Once Deportivo de Ahuachapán - Reserves v Atletico Marte - Reserves | W | 0-2 |
| El Salvador - Reserve league | 2021/09/16 17:00 | Atletico Marte - Reserves v CD Luis Angel Firpo - Reserves | D | 1-1 |
| El Salvador - Reserve league | 2021/09/12 16:00 | Alianza FC San Salvador - Reserves v Atletico Marte - Reserves | L | 3-1 |
| 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 | 2021/09/26 21:00 | AD Isidro Metapan - Reserves v AD Chalatenago - Reserves | W | 2-0 |
| El Salvador - Reserve league | 2021/09/18 16:00 | CD FAS - Reserves v AD Isidro Metapan - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2021/09/16 21:00 | AD Isidro Metapan - Reserves v Once Deportivo de Ahuachapán - Reserves | D | 2-2 |
| El Salvador - Reserve league | 2021/09/10 19:00 | CD Luis Angel Firpo - Reserves v AD Isidro Metapan - Reserves | W | 2-3 |
| El Salvador - Reserve league | 2021/08/29 21:00 | AD Isidro Metapan - Reserves v Alianza FC San Salvador - Reserves | L | 0-4 |
| El Salvador - Reserve league | 2021/08/25 18:00 | CD Platense Zacatecoluca - Reserves v AD Isidro Metapan - Reserves | L | 2-0 |
| El Salvador - Reserve league | 2021/08/22 21:00 | AD Isidro Metapan - Reserves v Municipal Limeno - Reserves | L | 2-4 |
| El Salvador - Reserve league | 2021/08/14 18:45 | Jocoro FC - Reserves v AD Isidro Metapan - Reserves | W | 1-2 |