| Argentin ifi liga | 11/14 12:00 | - | Defensores Unidos - U20 v CA San Telmo - U20 | D | 1-1 | |
| Argentin ifi liga | 10/23 12:00 | - | CA San Telmo - U20 v Almagro - U20 | W | 3-1 | |
| Argentin ifi liga | 09/13 16:00 | - | CA San Telmo - U20 v CA Atlanta - U20 | D | 2-2 | |
| Argentin ifi liga | 08/11 12:10 | - | CSD Flandria - U20 v CA San Telmo - U20 | L | 4-0 | |
| Argentin ifi liga | 08/06 12:00 | - | CA San Telmo - U20 v Tristan Suarez - U20 | W | 2-0 | |
| Argentin ifi liga | 08/02 12:00 | - | Patronato Parana - U20 v CA San Telmo - U20 | L | 3-0 | |
| Argentin ifi liga | 07/28 13:13 | - | All Boys - U20 v CA San Telmo - U20 | L | 2-1 | |
| Argentin ifi liga | 07/23 12:16 | - | CA San Telmo - U20 v Atletico Rafaela - U20 | L | 1-2 | |
| Argentin ifi liga | 07/15 13:10 | - | Almagro - U20 v CA San Telmo - U20 | D | 0-0 | |
| Argentin ifi liga | 07/01 13:00 | - | Deportivo Riestra - U20 v CA San Telmo - U20 | W | 0-1 | |
| Argentin ifi liga | 06/25 13:17 | - | CA San Telmo - U20 v CA Brown de Adrogue - U20 | W | 3-2 | |
| Argentin ifi liga | 06/16 16:13 | - | Estudiantes de Buenos Aires - U20 v CA San Telmo - U20 | L | 3-1 |
| Total | Hazai | Vendég | |
|---|---|---|---|
| Matches played | 11 | 4 | 7 |
| Wins | 4 | 3 | 1 |
| Draws | 1 | 0 | 1 |
| Losses | 6 | 1 | 5 |
| Goals for | 12 | 9 | 3 |
| Goals against | 18 | 5 | 13 |
| Clean sheets | 3 | 1 | 2 |
| Failed to score | 4 | 0 | 4 |