Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2018 |  | Paulo Jorge | MF |  | Gaz Metan Mediaş | Gaz Met. Medias |
| 12/2017 | | Luís Cortez | MF |  | SC Freamunde | SC Freamunde |
| 11/2017 |  | Fernando Lazcano | MF | |||
| 08/2017 | | Benny | MF |  | Leixões SC | Leixões SC |
| 08/2017 |  | Alexandre Garcia | MF | |||
| 07/2017 | | João Coimbra | MF |  | União Leiria | União Leiria |
| 07/2017 | | Rodolfo | GK |  | SC Olhanense | Olhanense |
| 07/2017 | | Fernando Mira | MA | |||
| 07/2017 | | Rui Costa | GK-CO |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2018 |  | Anthony Carter | FW |  | SL Benfica | Benfica |
| 07/2017 | | Rogério Silva | FW |  | FC Cesarense | FC Cesarense |
| 07/2017 |  | Kadú | GK |  | UD Oliveirense | Oliveirense |
| 07/2017 |  | Anthony Portejoie | DF |  | Entente SSG | Entente |
| 07/2017 | | Ricardo Fernandes | MF |  | FC Felgueiras 1932 | FC Felgueiras |
| 07/2017 | | Diogo Firmino | FW |  | CS Marítimo B | CS Marítimo B |