| Argentina Nacional Reserve League | 2024/07/23 18:00 | CA San Telmo Reserves v CA Atlanta Reserves | D | 2-2 |
| Argentina Reserve League | 2023/08/10 18:00 | CA Atlanta Reserves v CA San Telmo Reserves | L | 3-0 |
| Argentina Reserve League | 2022/10/20 12:30 | CA Atlanta Reserves v CA San Telmo Reserves | L | 3-1 |
| Argentina Reserve League | 2022/07/21 18:00 | CA San Telmo Reserves v CA Atlanta Reserves | D | 0-0 |
| Argentina Reserve League | 2021/10/26 18:00 | CA Atlanta Reserves v CA San Telmo Reserves | W | 1-2 |
| Argentina Nacional Reserve League | 2024/10/10 14:00 | CA Estudiantes Caseros Reserves v CA San Telmo Reserves | D | 1-1 |
| Argentina Nacional Reserve League | 2024/09/18 13:30 | Defensores de Belgrano Reserves v CA San Telmo Reserves | L | 3-0 |
| Argentina Nacional Reserve League | 2024/09/10 15:00 | CA San Telmo Reserves v CA San Miguel Reserves | W | 3-1 |
| Argentina Nacional Reserve League | 2024/09/04 12:30 | Ferro Carril Oeste Reserves v CA San Telmo Reserves | W | 1-2 |
| Argentina Nacional Reserve League | 2024/08/21 18:00 | CA San Telmo Reserves v Defensores Unidos Reserves | D | 0-0 |
| Argentina Nacional Reserve League | 2024/08/15 15:00 | Arsenal de Sarandi Reserves v CA San Telmo Reserves | L | 2-1 |
| Argentina Nacional Reserve League | 2024/08/07 18:00 | CA San Telmo Reserves v Agropecuario Reserves | L | 0-1 |
| Argentina Nacional Reserve League | 2024/07/30 14:00 | Deportivo Camioneros Reserves v CA San Telmo Reserves | W | 0-1 |
| Argentina Nacional Reserve League | 2024/10/09 15:00 | CA Atlanta Reserves v Almirante Brown Reserves | W | 2-0 |
| Argentina Nacional Reserve League | 2024/10/03 17:00 | CA Brown de Adrogue Reserves v CA Atlanta Reserves | W | 0-3 |
| Argentina Nacional Reserve League | 2024/09/18 15:00 | Arsenal de Sarandi Reserves v CA Atlanta Reserves | W | 0-1 |
| Argentina Nacional Reserve League | 2024/09/10 16:00 | CA Atlanta Reserves v Agropecuario Reserves | L | 0-1 |
| Argentina Nacional Reserve League | 2024/09/04 15:00 | Deportivo Camioneros Reserves v CA Atlanta Reserves | W | 0-4 |
| Argentina Nacional Reserve League | 2024/08/15 15:00 | CA Atlanta Reserves v Quilmes Reserves | L | 1-2 |
| Argentina Nacional Reserve League | 2024/08/08 14:00 | CA Estudiantes Caseros Reserves v CA Atlanta Reserves | W | 1-2 |
| Argentina Nacional Reserve League | 2024/08/01 14:00 | CA Atlanta Reserves v CD Moron Reserves | W | 2-1 |