| Argentina Reserve League | 2023/06/15 16:00 | Defensores Unidos Reserves v CA Atlanta Reserves | L | 1-0 |
| Argentina Reserve League | 2023/10/18 13:00 | CA Atlanta Reserves v Ferro Carril Oeste Reserves | L | 2-3 |
| Argentina Reserve League | 2023/10/11 13:00 | Villa Dalmine Reserves v CA Atlanta Reserves | W | 0-1 |
| Argentina Reserve League | 2023/09/26 14:00 | CA Atlanta Reserves v Deportivo Moron Reserves | W | 2-1 |
| Argentina Reserve League | 2023/09/21 17:00 | Chacarita Juniors Reserves v CA Atlanta Reserves | W | 0-2 |
| Argentina Reserve League | 2023/09/06 13:00 | Deportivo Riestra Reserves v CA Atlanta Reserves | L | 4-1 |
| Argentina Reserve League | 2023/08/31 17:00 | CA Atlanta Reserves v Deportivo Camioneros Reserves | W | 2-0 |
| Argentina Reserve League | 2023/08/24 18:30 | CSD Flandria Reserves v CA Atlanta Reserves | L | 3-1 |
| Argentina Reserve League | 2023/08/10 18:00 | CA Atlanta Reserves v CA San Telmo Reserves | W | 3-0 |
| Argentina Reserve League | 2023/10/11 17:00 | Defensores Unidos Reserves v CA San Telmo Reserves | L | 1-3 |
| Argentina Reserve League | 2023/10/04 14:00 | Almagro Reserves v Defensores Unidos Reserves | L | 3-1 |
| Argentina Reserve League | 2023/09/28 17:00 | Defensores Unidos Reserves v CA Brown de Adrogue Reserves | D | 2-2 |
| Argentina Reserve League | 2023/09/21 15:00 | Deportivo Camioneros Reserves v Defensores Unidos Reserves | W | 1-2 |
| Argentina Reserve League | 2023/09/06 13:00 | Nueva Chicago Reserves v Defensores Unidos Reserves | L | 4-1 |
| Argentina Reserve League | 2023/08/31 16:00 | Defensores Unidos Reserves v CA Estudiantes Caseros Reserves | L | 0-3 |
| Argentina Reserve League | 2023/08/24 18:00 | Quilmes Reserves v Defensores Unidos Reserves | L | 2-0 |
| Argentina Reserve League | 2023/08/10 16:00 | Defensores Unidos Reserves v CA Brown de Adrogue Reserves | W | 1-0 |