Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1988 |  | Carlos | GK |  | Vitória Guimarães | Vitória SC |
| 07/1988 |  | Chagas | DF |  | Vianense | Vianense |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1988 | | Paulo Rocha | MF |  | Silves FC | Silves FC |
CD Trofense
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1988 | | Carlos | GK | | Vitória Guimarães | Vitória SC |
| 07/1988 | | Chagas | DF | | Vianense | Vianense |
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1988 | | Paulo Rocha | MF | | Silves FC | Silves FC |