 Club Atlético San Telmo |
| Address: | Perú 1360, Buenos Aires |
| Telephone: | 4307-3226 |
| Founded: | 5-Mar-1904 |
| President: | Fernando LEIRÓ |
| Official website: | www.soydetelmo.com.ar |
| Name: | Dr. Osvaldo Baletto |
| Capacity: | 2,500 |
| Primera B 2020 | |
|
| 14-Oct-2019 | Primera B (10) | San Telmo | 0-0 | Colegiales |
| 20-Oct-2019 | Primera B (11) | Flandria | 1-1 | San Telmo |
| 02-Nov-2019 | Primera B (12) | San Telmo | 3-2 | Los Andes |
| 10-Nov-2019 | Primera B (13) | JJ Urquiza | 3-0 | San Telmo |
| 17-Nov-2019 | Primera B (14) | San Telmo | 1-2 | San Miguel |
| 23-Nov-2019 | Primera B (15) | Comunicaciones | 1-0 | San Telmo |
| 30-Nov-2019 | Primera B (16) | San Telmo | 0-1 | Villa San Carlos |
| 07-Dec-2019 | Primera B (17) | Acassuso | 0-1 | San Telmo |
| 25-Jan-2020 | Primera B (1) | Argentino Quilmes | - | San Telmo |
| 01-Feb-2020 | Primera B (2) | San Telmo | - | Defensores Unidos |
| 08-Feb-2020 | Primera B (3) | Talleres (RE) | - | San Telmo |
| 15-Feb-2020 | Primera B (4) | San Telmo | - | UAI Urquiza |
| 22-Feb-2020 | Primera B (5) | Fenix | - | San Telmo |
| 29-Feb-2020 | Primera B (6) | San Telmo | - | Almirante Brown |
| 07-Mar-2020 | Primera B (7) | Sacachispas | - | San Telmo |
| 14-Mar-2020 | Primera B (8) | San Telmo | - | Tristan Suárez |
