Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2013 |  | Enzo Cabrera | DF |  | Everton | Everton |
| 01/2013 | | Juan González | DF |  | Universidad de Concepción | Universidad de Concepción |
| 01/2013 |  | Juan Marital | DF | |||
| 01/2013 | | Sebastián Saavedra | DF |  | Deportes Copiapó | Deportes Copiapó |
| 01/2013 | | Pablo Tapia | DF | | Deportes Copiapó | Deportes Copiapó |
| 01/2013 |  | Luis Fernández | MF |  | Atlético Colegiales | Colegiales |
| 01/2013 | | Gabriel Moyano | MF |  | Godoy Cruz | Godoy Cruz |
| 01/2013 | | Carlos Opazo | MF |  | Deportes Valdivia | Valdivia |
| 01/2013 | | Diego Brizuela | FW |  | San Lorenzo | San Lorenzo |
| 01/2013 | | Alejandro Maureira | FW |  | Santiago Morning | Morning |
| 01/2013 | | Ignacio Troncoso | FW | |||
| 07/2012 | | Luis Prieto | DF | |||
| 07/2012 | | Miguel Romero | MF |  | Lota Schwager | Lota Schwager |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2013 | | Juan Cornejo | DF |  | Audax Italiano | Audax Italiano |
| 01/2013 | | Andrés Reyes | DF |  | Ñublense | Ñublense |
| 01/2013 | | Esteban Bravo | MF |  | Unión La Calera | La Calera |
| 01/2013 | | Alexis Delgado | MF | | Audax Italiano | Audax Italiano |
| 01/2013 | | Cristopher Penroz | MF |  | Colo-Colo | Colo-Colo |
| 01/2013 | | Patricio Salas | FW |  | Deportes Temuco | Deportes Temuco |