| Argentina Reserve League | 2018/09/12 15:00 | CA San Telmo Reserves v Defensores Unidos Reserves | L | 1-0 |
| Argentina Reserve League | 2019/03/06 20:00 | CA San Miguel Reserves v Defensores Unidos Reserves | L | 1-0 |
| Argentina Reserve League | 2019/02/27 20:00 | Defensores Unidos Reserves v JJ Urquiza Reserves | L | 1-2 |
| Argentina Reserve League | 2018/12/06 12:00 | All Boys Reserves v Defensores Unidos Reserves | L | 3-1 |
| Argentina Reserve League | 2018/10/23 18:00 | Club Comunicaciones Reserves v Defensores Unidos Reserves | L | 3-0 |
| Argentina Reserve League | 2018/10/17 18:00 | Defensores Unidos Reserves v Almirante Brown Reserves | D | 1-1 |
| Argentina Reserve League | 2018/10/10 18:00 | Fenix Reserves v Defensores Unidos Reserves | D | 1-1 |
| Argentina Reserve League | 2018/09/26 18:00 | Defensores Unidos Reserves v CA Colegiales Reserves | W | 1-0 |
| Argentina Reserve League | 2018/09/12 15:00 | CA San Telmo Reserves v Defensores Unidos Reserves | L | 1-0 |
| Argentina Reserve League | 2019/03/06 20:00 | CA San Telmo Reserves v Sacachispas Reserves | D | 2-2 |
| Argentina Reserve League | 2019/02/27 20:00 | CA San Telmo Reserves v Club Comunicaciones Reserves | W | 5-2 |
| Argentina Reserve League | 2018/11/21 20:00 | Almirante Brown Reserves v CA San Telmo Reserves | D | 1-1 |
| Argentina Reserve League | 2018/11/01 14:00 | CA San Telmo Reserves v Fenix Reserves | L | 1-2 |
| Argentina Reserve League | 2018/10/25 18:30 | CA Colegiales Reserves v CA San Telmo Reserves | W | 0-1 |
| Argentina Reserve League | 2018/10/18 13:00 | JJ Urquiza Reserves v CA San Telmo Reserves | W | 1-3 |
| Argentina Reserve League | 2018/10/11 14:00 | CA San Telmo Reserves v CA San Miguel Reserves | W | 1-0 |
| Argentina Reserve League | 2018/09/27 14:00 | All Boys Reserves v CA San Telmo Reserves | D | 1-1 |