 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 |
| 24-Aug-2025 | Segunda División (18) | San Antonio | 2-3 | Brujas de Salamanca |
| 06-Sep-2025 | Segunda División (19) | Deportes Rengo | 1-4 | San Antonio |
| 12-Sep-2025 | Segunda División (20) | San Antonio | 2-5 | Trasandino |
| 04-Oct-2025 | Segunda División (21) | Osorno | 2-1 | San Antonio |
| 11-Oct-2025 | Segunda División (22) | San Antonio | 5-5 | Santiago City |
| 26-Oct-2025 | Segunda División (23) | Melipilla | 0-1 | San Antonio |
| 10-Nov-2025 | Segunda División (24) | San Antonio | 1-3 | Concón National |
| 30-Nov-2025 | Segunda División (26) | San Antonio | 2-3 | General Velásquez |
