Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1998 |  | Detinho | FW |  | Paços de Ferreira | Ferreira |
| 07/1997 |  | Joaquim Jorge | DF |  | Gil Vicente | Gil Vicente |
| 07/1997 | | Miguel Mota | MF |  | CD Aves | CD Aves |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1998 | | Joaquim Jorge | DF | | Paços de Ferreira | Ferreira |
| 07/1997 | | Sérgio Lomba | DF | | Gil Vicente | Gil Vicente |
| 07/1997 | | Gilmar | MF |  | SC Espinho | SC Espinho |