Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2021 |  | Dani Benchi | MF |  | CS Marítimo U19 | CS Marítimo U19 |
| 01/2021 | | José Correia | MF | | CS Marítimo U19 | CS Marítimo U19 |
| 10/2020 |  | Dylan Collard | DF |  | Stal Rzeszow | Stal Rzeszow |
| 10/2020 |  | Mohamed Medfai | MF |  | Olimpia Grudziądz | Olimpia Grudziądz |
| 09/2020 |  | Sadiq Abdulfatai | MF |  | CS Marítimo U23 | U23 |
| 09/2020 | | Stanley Kanu | FW |  | Vilar de Perdizes | Vilar |
| 07/2020 |  | Diego Gomes | DF | | CS Marítimo U23 | U23 |
| 07/2020 | | André Cardoso | MF |  | Leixões SC U19 | U19 |
| 07/2020 | | João Araújo | MF | | CS Marítimo U19 | CS Marítimo U19 |
| 07/2020 | | Rodri Andrade | MF | | CS Marítimo U19 | CS Marítimo U19 |
| 07/2020 | | Carlos Almeida | FW | | CS Marítimo U23 | U23 |
| 07/2020 |  | Neymar | FW |  | Vitória Setúbal U23 | U23 |
| 07/2020 | | Bruno Freitas | GK-CO |  | CD Cova Piedade | CD Cova Piedade |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2021 | | Bruno Freitas | GK-CO |  | Gaziantep FK | Gaziantep |
| 08/2020 | | André Mesquita | FW |  | CD Santa Clara | CD Santa Clara |
| 07/2020 | | Tiago Nunes | FW |  | Olímpico Montijo | Olímpico Montijo |
| 07/2020 |  | Mamadou Traoré | MF |  | União Torreense | Torreense |
| 07/2020 | | Gildo Vilanculos | FW |  | Amora FC | Amora |