 Club Social y Deportivo San Antonio Unido |
| Address: | Avenida Las Industrias 4579, San Juan, San Antonio |
| Telephone: | (56 35) 2202400 |
| Founded: | 21-Jul-1961 |
| President: | Guillermo LEE |
| Name: | Olegario Henríquez |
| Capacity: | 2,024 |
2023 | |
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| 12-Aug-2023 | Segunda División (19) | San Antonio | 1-3 | Deportes Concepción |
| 02-Sep-2023 | Segunda División (21) | San Antonio | 4-2 | Real San Joaquín |
| 09-Sep-2023 | Segunda División (22) | Linares | 1-2 | San Antonio |
| 14-Sep-2023 | Segunda División (20) | Deportes Rengo | 0-0 | San Antonio |
| 23-Sep-2023 | Segunda División (23) | San Antonio | 1-0 | Iberia |
| 01-Oct-2023 | Segunda División (24) | Trasandino | 1-1 | San Antonio |
| 07-Oct-2023 | Segunda División (25) | San Antonio | 0-3 | Osorno |
| 15-Oct-2023 | Segunda División (26) | Fernández Vial | 1-1 | San Antonio |
