Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 06/2018 |  | Diogo Rodrigues | DF |  | SG Sacavenense | SG Sacavenense |
| 01/2018 | | Rodrigo Vaza | DF | |||
| 09/2017 | | Euclides Cabral | DF |  | FC Sion II | FC Sion II |
| 07/2017 | | Gonçalo Pinto | GK |  | CD Cova Piedade | CD Cova Piedade |
| 07/2017 | | Gonçalo Costa | DF |  | Sporting CP U17 | U17 |
| 07/2017 | | João Goulart | DF | | Sporting CP U17 | U17 |
| 07/2017 | | Benny | MF | | Sporting CP U17 | U17 |
| 07/2017 |  | Yaya Sithole | MF | |||
| 07/2017 | | Diogo Brás | FW | | Sporting CP U17 | U17 |
| 07/2017 | | Pedro Mendes | FW | |||
| 07/2017 | | Tiago Rodrigues | FW | | Sporting CP U17 | U17 |
| 07/2017 |  | Vasco Lopes | FW |  | FC Metz U19 | FC Metz U19 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2017 | | Diogo Sousa | GK |  | Sporting CP B | Sporting B |
| 07/2017 | | Pedro Silva | GK |  | Sporting CP | Sporting |
| 07/2017 | | Diogo Rodrigues | DF | | SG Sacavenense | SG Sacavenense |
| 07/2017 | | Gonçalo Vieira | DF | | Sporting CP B | Sporting B |
| 07/2017 | | João Moutinho | DF |  | Akron Zips | Akron Zips |
| 07/2017 | | Pedro Empis | DF |  | Académica de Coimbra | Académica |
| 07/2017 | | Bubacar Djaló | MF | | Sporting CP B | Sporting B |
| 07/2017 |  | Jefferson Encada | FW | | Sporting CP B | Sporting B |