Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2018 |  | Francisco Castro | FW |  | Unión La Calera | La Calera |
| 01/2018 |  | Sebastián López | GK |  | Jaguares de Córdoba | Jaguares |
| 01/2018 | | Ariki Yáñez | GK | |||
| 01/2018 | | Marcelo Jorquera | DF |  | Deportes Iberia | Iberia |
| 01/2018 |  | José Portillo | DF |  | Deportes Copiapó | Deportes Copiapó |
| 01/2018 | | Leonel Corro | MF |  | Libertad de Sunchales | Libertad |
| 01/2018 | | Juan Gutiérrez | MF | | Deportes Iberia | Iberia |
| 01/2018 | | Juan Gaete | FW |  | Santa Cruz | Santa Cruz |
| 01/2018 | | Carlos Ross | FW |  | Platense FC | Platense FC |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2018 | | Leonardo Figueroa | GK |  | Everton | Everton |
| 01/2018 | | Eduardo López | DF |  | Rivadavia de Lincoln | Rivadavia |
| 01/2018 | | Bernardo Mendoza | DF | | Santa Cruz | Santa Cruz |
| 01/2018 | | José Cabión | MF |  | Deportes Melipilla | Dep. Melipilla |
| 01/2018 | | Patricio Jérez | MF |  | Deportes Temuco | Deportes Temuco |
| 01/2018 | | Fabián Núñez | MF |  | Santiago Morning | Morning |
| 01/2018 | | Jorge Romo | MF |  | Rangers | Rangers |
| 01/2018 | | Jaime Grondona | FW |  | Puerto Montt | Puerto Montt |
| 01/2018 | | Fabián Saavedra | FW | | Santiago Morning | Morning |