Head to Head
| Argentina Nacional B | 2025/03/31 03:38 | Defensores Unidos v CA San Telmo | D | 2-2 |
| Argentina Nacional B | 2024/09/23 18:00 | CA San Telmo v Defensores Unidos | W | 2-0 |
| Argentina Nacional B | 2024/05/04 16:30 | Defensores Unidos v CA San Telmo | D | 2-2 |
| Argentina Nacional B | 2023/08/26 18:00 | CA San Telmo v Defensores Unidos | D | 1-1 |
| Argentina Nacional B | 2023/04/16 18:30 | Defensores Unidos v CA San Telmo | L | 3-2 |
| Argentina Primera B Metropolitana | 2020/12/29 20:10 | CA San Telmo v Defensores Unidos | W | 4-1 |
| Argentina Primera B Metropolitana | 2020/02/02 20:00 | CA San Telmo v Defensores Unidos | L | 1-2 |
| Argentina Primera B Metropolitana | 2019/08/16 18:30 | Defensores Unidos v CA San Telmo | L | 1-0 |
| Argentina Primera B Metropolitana | 2019/02/11 20:00 | CA San Telmo v Defensores Unidos | W | 3-0 |
| Argentina Primera B Metropolitana | 2018/09/02 18:30 | Defensores Unidos v CA San Telmo | L | 2-0 |