Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/1998 |  | Alexandre | MF |  | Estrela Amadora | Amadora |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1998 | | Carlos Ferreira | DF |  | SC Salgueiros | SC Salgueiros |
Oriental de Lisboa
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/1998 | | Alexandre | MF | | Estrela Amadora | Amadora |
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1998 | | Carlos Ferreira | DF | | SC Salgueiros | SC Salgueiros |