Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 05/1999 | Rodríguez Vaz | MA | ||||
| 05/1999 | Diamantino | MA | ||||
| 01/1999 | Augusto Inácio | MA | ||||
| 01/1999 | Paulo Torres | DF | ![]() | Rayo Vallecano | Rayo | |
| 01/1999 | Nikolai Stanchev | MF | ![]() | Spartak Varna | Spartak Varna | |
| 01/1999 | Rui Lopes | FW | ||||
| 07/1998 | Iñigo Arteaga | GK | ![]() | Racing Ferrol | Racing Ferrol | |
| 07/1998 | Orlando Silva | GK | ![]() | CD Aves | CD Aves | |
| 07/1998 | André | DF | ||||
| 07/1998 | Laranjo | DF | ![]() | Louletano | Louletano | |
| 07/1998 | Luizão | DF | ![]() | Varzim SC | Varzim SC | |
| 07/1998 | Morgado | DF | ![]() | CD Feirense | Feirense | |
| 07/1998 | Neves | DF | ![]() | FC Porto | FC Porto | |
| 07/1998 | Tozé | DF | ![]() | FC Penafiel | Penafiel | |
| 07/1998 | Barbosa | MF | ![]() | Leixões SC | Leixões SC | |
| 07/1998 | Carlos Pérez | MF | ![]() | Celta de Vigo | Celta de Vigo | |
| 07/1998 | Filipe Ramos | MF | ![]() | Vitória Guimarães | Vitória SC | |
| 07/1998 | Miguel González Torres | MF | ![]() | Sevilla FC | Sevilla | |
| 07/1998 | João Alves | MF | ||||
| 07/1998 | Ricardo Chaves | MF | ||||
| 07/1998 | Plamen Timnev | MF | ![]() | Spartak Varna | Spartak Varna | |
| 07/1998 | Joel | FW | ![]() | Boavista | Boavista | |
| 07/1998 | Jorge Ramos | FW | ||||
| 07/1998 | Lenílton | FW | ||||
| 07/1998 | Ricardo Lopes | FW | ![]() | Vitória Guimarães | Vitória SC | |
| 07/1998 | Seba | FW | ![]() | Real Zaragoza | Zaragoza | |
| 07/1998 | Wanderley | FW |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1999 | Hilário Leal | DF | ![]() | AC Perugia Calcio | Perugia | |
| 01/1999 | Ovidiu Cuc | FW | ![]() | CD Santa Clara | CD Santa Clara | |
| 01/1999 | Laranjo | DF | ![]() | CD Feirense | Feirense | |
| 12/1998 | Tozé | DF | ![]() | Varzim SC | Varzim SC | |
| 07/1998 | Luís Vasco | GK | ![]() | Estrela Amadora | Amadora | |
| 07/1998 | Dragoslav Poleksić | GK | ![]() | Campomaiorense | Campomaiorense | |
| 07/1998 | Riça | GK | ![]() | CD Ourense | CD Ourense | |
| 07/1998 | Auri | DF | ![]() | Vitória Guimarães | Vitória SC | |
| 07/1998 | Denis Putnik | DF | ![]() | Leça FC | Leça FC | |
| 07/1998 | Raúl Ramón | DF | ![]() | Moralo CP | Moralo CP | |
| 07/1998 | Vieira | DF | ![]() | CD Aves | CD Aves | |
| 07/1998 | Dani Díaz | MF | ![]() | CS Marítimo | CS Marítimo | |
| 07/1998 | Miner | MF | ![]() | FC Cartagena | Cartagena | |
| 07/1998 | Carlos Teixeira | MF | ![]() | AD Ovarense | AD Ovarense | |
| 07/1998 | Toninho Cruz | MF | ![]() | SC Salgueiros | SC Salgueiros | |
| 07/1998 | Vítor Vieira | MF | ![]() | Estrela Amadora | Amadora | |
| 07/1998 | Leonson Lewis | FW | ![]() | Estrela Amadora | Amadora | |
| 07/1998 | Roberto Matute | FW | ![]() | Os Belenenses | Belenenses | |
| 07/1998 | Álvaro | MA | ![]() | Gil Vicente | Gil Vicente |




























