Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 02/2013 |  | Fernando Lazcano | MF |  | Unión La Calera | La Calera |
| 01/2013 |  | José Fleitas | DF |  | Textil Mandiyú | Textil Mandiyú |
| 01/2013 | | Vladimir López | DF |  | Lota Schwager | Lota Schwager |
| 01/2013 | | Adolfo Ruíz | DF |  | Puerto Montt | Puerto Montt |
| 01/2013 | | Fabrizzio Cortés | MF | | Lota Schwager | Lota Schwager |
| 01/2013 | | Patricio Lagos | MF | | Lota Schwager | Lota Schwager |
| 01/2013 |  | Fernando Méndez | MF |  | San Marcos | San Marcos |
| 01/2013 | | Diego Sepúlveda | MF | | Lota Schwager | Lota Schwager |
| 01/2013 | | Cristian Ledesma | FW |  | Club Rubio Ñu | Club Rubio Ñu |
| 01/2013 | | Nicolás Medina | FW |  | Curicó Unido | Curicó Unido |
| 01/2013 | | Damián París | FW |  | Racing de Trelew | Racing |
| 01/2013 | | Alex Pinar | FW |  | Deportes Iberia | Iberia |
| 07/2012 | | Nicolás González | GK | |||
| 07/2012 | | Oscar Magaña | DF | | San Marcos | San Marcos |
| 07/2012 | | Marcelo Teuber | DF |  | Unión San Felipe | San Felipe |
| 07/2012 | | Fabián Alarcón | FW | |||
| 07/2012 | | Daniel Néculman | FW |  | C.A.I. de Comodoro Rivadavia | C.A.I. |
| 07/2012 | | Mario Salgado | FW |  | La Serena | La Serena |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2013 | | Claudio Villalobos | GK | | La Serena | La Serena |
| 01/2013 | | Jorge Aquino | DF |  | Deportes Concepción | Concepción |
| 01/2013 | | Manuel Faúndez | DF |  | Rangers | Rangers |
| 01/2013 | | Lisandro Henríquez | DF | | Lota Schwager | Lota Schwager |
| 01/2013 | | Ezequiel Echeverría | MF |  | FC Tres Algarrobos | Tres Alg |
| 01/2013 | | Matías Grandis | MF | | Curicó Unido | Curicó Unido |
| 01/2013 | | Carlos Rivera | MF | | Deportes Iberia | Iberia |
| 01/2013 | | Marcos González | FW | | Unión San Felipe | San Felipe |
| 01/2013 | | Edgar Melo | FW | | Deportes Concepción | Concepción |
| 01/2013 | | Nicolás Millán | FW |  | Unión Temuco | Unión Temuco |
| 07/2012 | | Edgardo Díaz | MF |  | Gimnasia y Esgrima (CdU) | GECU |