| Argentina Reserve League | 2023/04/26 14:00 | Defensores Unidos Reserves v CA San Telmo Reserves | L | 2-6 |
| Argentina Reserve League | 2019/09/24 18:00 | CA San Telmo Reserves v Defensores Unidos Reserves | L | 5-0 |
| Argentina Reserve League | 2019/03/20 19:00 | Defensores Unidos Reserves v CA San Telmo Reserves | L | 0-3 |
| Argentina Reserve League | 2018/09/12 15:00 | CA San Telmo Reserves v Defensores Unidos Reserves | L | 1-0 |
| 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 |
| Argentina Reserve League | 2023/08/03 16:00 | Defensores Unidos Reserves v Temperley Reserves | L | 0-3 |
| Argentina Reserve League | 2023/09/27 15:00 | CA San Telmo Reserves v Almagro Reserves | D | 1-1 |
| Argentina Reserve League | 2023/09/05 16:00 | CA San Telmo Reserves v Almirante Brown Reserves | L | 0-2 |
| Argentina Reserve League | 2023/08/31 14:00 | Chacarita Juniors Reserves v CA San Telmo Reserves | L | 2-0 |
| Argentina Reserve League | 2023/08/23 16:00 | CA San Telmo Reserves v All Boys Reserves | W | 1-0 |
| Argentina Reserve League | 2023/08/10 18:00 | CA Atlanta Reserves v CA San Telmo Reserves | L | 3-0 |
| Argentina Reserve League | 2023/08/01 14:00 | CA San Telmo Reserves v Almagro Reserves | D | 1-1 |
| Argentina Reserve League | 2023/07/26 17:00 | Tristan Suarez Reserves v CA San Telmo Reserves | W | 1-2 |
| Argentina Reserve League | 2023/07/20 15:27 | CA San Telmo Reserves v Deportivo Riestra Reserves | W | 1-0 |