Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1999 |  | Zunbeltz | MF |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1999 | | Eizaguirre | GK |  | Barakaldo CF | Barakaldo CF |
| 07/1999 | | Díaz Neira | DF |  | CD Aurrerá de Vitoria | CD Aurrerá de Vitoria |
| 07/1999 | | Lombraña | DF |  | Athletic Club B | Bilbao B |
| 07/1999 | | Zubieta | MF | | Barakaldo CF | Barakaldo CF |
| 07/1999 | | David | FW |  | Club Bermeo | Club Bermeo |