Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1999 |  | José Luis Campi | GK |  | Gimnasia de Jujuy | GyE Jujuy |
| 01/1999 |  | Alex Whiteley | GK |  | Colo-Colo | Colo-Colo |
| 01/1999 | | Luis Fuentes | DF |  | Coquimbo Unido | Coquimbo Unido |
| 01/1999 |  | Efrain Arañeda | MF | |||
| 01/1999 |  | Alex Magallanes | MF |  | Deportes Temuco | Deportes Temuco |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1999 |  | José Puente | DF |  | Club Olimpia | Olimpia |
| 07/1998 | | Damián Yáñez | MF | | Deportes Temuco | Deportes Temuco |