Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2018 |  | Anibal Calderón | DF |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2018 | | Luis Ureta | GK |  | O'Higgins | O'Higgins |
| 01/2018 | | Antonio Díaz | DF | | O'Higgins | O'Higgins |
| 01/2018 | | Gastón Zúñiga | DF |  | Unión La Calera | La Calera |
O'Higgins U20