Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2013 |  | Claudio Calderón | DF |  | Puerto Montt | Puerto Montt |
| 01/2013 |  | Sebastián Diana | DF |  | El Tanque Sisley | El Tanque |
| 01/2013 | | Yerko Aguila | MF | |||
| 01/2013 | | Nicolás Altamirano | MF |  | Ñublense | Ñublense |
| 01/2013 | | Piero Campos | MF | |||
| 01/2013 | | José Durán | MF |  | Barnechea | Barnechea |
| 01/2013 | | Alejandro Figueroa | MF |  | Deportes Concepción | Concepción |
| 01/2013 | | Diego González | MF |  | O'Higgins | O'Higgins |
| 01/2013 | | Bryan Llanos | MF | |||
| 01/2013 | | Diego De Gregorio | FW | | Barnechea | Barnechea |
| 01/2013 | | Nicolás Millán | FW |  | Naval | Deportes Naval |
| 01/2013 |  | Oscar Ortega | FW |  | Santiago Morning | Morning |
| 01/2013 | | Pablo Pereira | FW | | El Tanque Sisley | El Tanque |
| 01/2013 | | Patricio Schwob | FW | | Deportes Concepción | Concepción |
| 01/2013 | | Lucas Volken | FW |  | 9 de Julio de Rafaela | 9 de Julio |
| 07/2012 | | Mauricio Rosa | DF | |||
| 07/2012 | | Humberto Álvarez | FW | |||
| 07/2012 | | Juan Fischer | FW |  | Estudiantes de Mérida | Estudiantes de Mérida |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2013 | | Diego De Gregorio | FW |  | San Antonio Unido | San Antonio |
| 01/2013 | | Rodrigo Flores | GK | | San Antonio Unido | San Antonio |
| 01/2013 | | Miguel Ayala | DF | | Deportes Concepción | Concepción |
| 01/2013 | | Robin Melo | DF |  | Deportes Temuco | Deportes Temuco |
| 01/2013 | | Patricio Peralta | DF |  | Coquimbo Unido | Coquimbo Unido |
| 01/2013 | | Mauricio Rosa | DF |  | Central Español | Español |
| 01/2013 | | Francisco Flores | MF | | Deportes Temuco | Deportes Temuco |
| 01/2013 | | Gonzalo Novoa | MF | | Deportes Temuco | Deportes Temuco |
| 01/2013 | | Esteban Pavez | MF |  | Colo-Colo | Colo-Colo |
| 01/2013 | | Matías Donoso | FW |  | Santiago Wanderers | Wanderers |
| 01/2013 | | Juan Fischer | FW |  | Talleres (RdE) | Talleres |