Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2018 |  | Gonzalo Jara | MF |  | Unión La Calera | La Calera |
| 07/2018 | | Alfonso Urbina | MF |  | Venados FC | Venados FC |
| 06/2018 | | Hernán Peña | MA | |||
| 06/2018 | | Pablo Pacheco | GK-CO | |||
| 05/2018 | | René Ávila | MA | |||
| 02/2018 |  | Braian Rodríguez | FW |  | CF Pachuca | Pachuca |
| 01/2018 |  | Robert Moewes | GK | |||
| 01/2018 | | Álvaro Ogalde | GK |  | Universidad Católica | U. Católica |
| 01/2018 | | Matías Fracchia | DF | |||
| 01/2018 | | Roberto Hernández | DF |  | Villa Española | Española |
| 01/2018 | | Claudio Meneses | DF |  | La Serena | La Serena |
| 01/2018 | | Matías Muñoz | DF | |||
| 01/2018 | | Byron Nieto | DF |  | Recoleta | Recoleta |
| 01/2018 | | Diego Urquieta | DF |  | Deportes Iberia | Iberia |
| 01/2018 | | Jorge Henríquez | MF |  | Audax Italiano | Audax Italiano |
| 01/2018 | | Miguel Orellana | MF |  | Unión San Felipe | San Felipe |
| 01/2018 | | Sebastián Villalobos | MF |  | Pintana | Pintana |
| 01/2018 | | José Arancibia | FW | |||
| 01/2018 | | Nelson Bustamante | FW |  | Santiago Morning | Morning |
| 01/2018 | | Lucas Fierro | FW | | Unión La Calera | La Calera |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2018 | | José Arancibia | FW |  | Trasandino de Los Andes | CD Trasandino |
| 04/2018 | | Sebastián Villalobos | MF |  | Colchagua | Colchagua |
| 01/2018 | | Fernando Cornejo | DF |  | Unión Española | Unión Española |
| 01/2018 | | Henry Sanhueza | DF |  | Rangers | Rangers |
| 01/2018 | | Guillermo Soto | DF |  | Palestino | Palestino |
| 01/2018 |  | Richard Barroilhet | MF |  | CD Magallanes | CD Magallanes |
| 01/2018 | | Camilo Gaínza | MF | | La Serena | La Serena |
| 01/2018 | | Gonzalo Jara | MF | | Universidad Católica | U. Católica |
| 01/2018 | | Alfonso Urbina | MF | | Venados FC | Venados FC |
| 01/2018 | | Francisco Castro | FW | | Unión La Calera | La Calera |