| Argentina Reserve League | 2022/06/16 18:30 | CSD Flandria Reserves v CA San Telmo Reserves | W | 1-2 |
| Argentina Reserve League | 2023/06/22 17:00 | Temperley Reserves v CA San Telmo Reserves | L | 2-0 |
| Argentina Reserve League | 2023/06/15 12:00 | Deportivo Moron Reserves v CA San Telmo Reserves | D | 2-2 |
| Argentina Reserve League | 2023/06/06 16:00 | CA San Telmo Reserves v Ferro Carril Oeste Reserves | L | 0-2 |
| Argentina Reserve League | 2023/05/31 18:00 | Nueva Chicago Reserves v CA San Telmo Reserves | D | 2-2 |
| Argentina Reserve League | 2023/05/17 16:00 | CA San Telmo Reserves v CA Estudiantes Caseros Reserves | W | 2-1 |
| Argentina Reserve League | 2023/05/11 12:00 | Quilmes Reserves v CA San Telmo Reserves | W | 1-3 |
| Argentina Reserve League | 2023/05/04 14:00 | CA San Telmo Reserves v CA Brown de Adrogue Reserves | D | 1-1 |
| Argentina Reserve League | 2023/04/26 14:00 | Defensores Unidos Reserves v CA San Telmo Reserves | W | 2-6 |
| Argentina Reserve League | 2023/06/22 18:30 | CSD Flandria Reserves v Deportivo Moron Reserves | W | 2-1 |
| Argentina Reserve League | 2023/06/15 13:00 | Ferro Carril Oeste Reserves v CSD Flandria Reserves | L | 3-2 |
| Argentina Reserve League | 2023/06/08 18:30 | CSD Flandria Reserves v Nueva Chicago Reserves | W | 2-0 |
| Argentina Reserve League | 2023/05/30 18:30 | CA Estudiantes Caseros Reserves v CSD Flandria Reserves | L | 4-0 |
| Argentina Reserve League | 2023/05/18 18:30 | CSD Flandria Reserves v Quilmes Reserves | L | 0-2 |
| Argentina Reserve League | 2023/05/10 19:00 | CA Brown de Adrogue Reserves v CSD Flandria Reserves | W | 0-1 |
| Argentina Reserve League | 2023/05/04 18:30 | CSD Flandria Reserves v Defensores Unidos Reserves | D | 0-0 |
| Argentina Reserve League | 2023/04/26 14:00 | Defensores de Belgrano Reserves v CSD Flandria Reserves | W | 0-2 |