Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2012 |  | Gino Alucema | DF | |||
| 07/2012 |  | Luciano Goux | DF |  | Defensa y Justicia | CSyD DyJ |
| 07/2012 | | Víctor González | MF |  | Trasandino de Los Andes | CD Trasandino |
| 07/2012 | | Javier Vatter | MF |  | Unión San Felipe | San Felipe |
| 07/2012 | | Mario Cáceres | FW | |||
| 07/2012 | | Leonardo Romero | FW |  | CA Los Andes | Los Andes |
| 07/2012 | | Víctor Castañeda | MA | |||
| 05/2012 | | Álvaro Madrid | MF | |||
| 01/2012 | | Elías Hartard | GK |  | San Marcos | San Marcos |
| 01/2012 | | Boris Pérez | GK |  | Audax Italiano | Audax Italiano |
| 01/2012 | | Luis Alegría | DF |  | Deportes Concepción | Concepción |
| 01/2012 | | Enzo Cabrera | DF | | Audax Italiano | Audax Italiano |
| 01/2012 | | Cristian Magaña | DF |  | Colo-Colo | Colo-Colo |
| 01/2012 | | Diego Reynoso | DF |  | Sarmiento de Resistencia | Sarmiento |
| 01/2012 | | Luis Acuña | MF |  | Puerto Montt | Puerto Montt |
| 01/2012 | | Carlos Herrera | MF |  | Palestino | Palestino |
| 01/2012 | | Rodrigo Ramírez | MF | | Palestino | Palestino |
| 01/2012 | | Ángel Rojas | MF |  | San Luis | San Luis |
| 01/2012 | | Yonathan Suazo | MF |  | Huachipato | Huachipato |
| 01/2012 | | Santiago Bianchi | FW |  | Atlanta | Atlanta |
| 01/2012 | | Alejandro Maureira | FW |  | Curicó Unido | Curicó Unido |
| 01/2012 | | Jonathan Novoa | FW | | Puerto Montt | Puerto Montt |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2012 | | Luis Alegría | DF |  | Cobresal | CD Cobresal |
| 07/2012 | | Adrián Rojas | DF |  | Rangers | Rangers |
| 07/2012 | | Santiago Bianchi | FW |  | Petrolero de Yacuiba | Petrolero |
| 07/2012 | | Alejandro Maureira | FW |  | Santiago Morning | Morning |
| 01/2012 | | Alejandro Escalona | DF | | Curicó Unido | Curicó Unido |
| 01/2012 |  | Lucas | DF |  | GD Ribeirão | GD Ribeirão |
| 01/2012 | | Mirko Opazo | DF | | Palestino | Palestino |
| 01/2012 | | Román Díaz | MF |  | Almirante Brown | Almirante Brown |
| 01/2012 | | Raúl Gutiérrez | MF | | Trasandino de Los Andes | CD Trasandino |
| 01/2012 | | Camilo Rencoret | MF |  | Barnechea | Barnechea |
| 01/2012 | | José Luis Silva | MF | | Rangers | Rangers |
| 01/2012 | | Diego González | FW |  | Deportes Temuco | Deportes Temuco |
| 01/2012 |  | Marcos Lazaga | FW |  | Patriotas FC | Patriotas FC |
| 01/2012 | | Javier Parraguez | FW |  | CD Magallanes | CD Magallanes |
| 01/2012 |  | Luis Perea | FW |  | Universidad San Martín | Uni. San Martín |
| 01/2012 | | Franco Ragusa | FW | | Barnechea | Barnechea |