Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 03/2021 |  | Rui Ferreira | MA | |||
| 03/2021 | | Carlos Manuel | AS-CO | |||
| 02/2021 | | Diogo Viana | DF | |||
| 01/2021 |  | Higor Platiny | FW |  | Casa Pia AC | Casa Pia AC |
| 09/2020 |  | Tiago Almeida | DF |  | FC Hermannstadt | FCH |
| 09/2020 | | Washington | MF |  | CR Brasil - AL | CR Brasil |
| 08/2020 | | Sérgio Silva | DF |  | UD Oliveirense | Oliveirense |
| 08/2020 | | Flávio | DF |  | Gençlerbirliği | Gençlerbirl. |
| 08/2020 | | Fábio Sturgeon | MF |  | Xanthi FC | Xhanti FC |
| 07/2020 |  | Tosin Kehinde | MF |  | Randers FC | Randers FC |
| 07/2020 | | Mica | MF |  | Sporting Covilhã | Covilha |
| 07/2020 |  | Steven Petkov | FW |  | MFK Karviná | MFK Karviná |
| 07/2020 | | Fabrício | FW |  | SC Farense | SC Farense |
| 07/2020 | | Igor Rodrigues | GK |  | GD Chaves | GD Chaves |
| 07/2020 | | David Luis | DF | | GD Chaves | GD Chaves |
| 07/2020 | | Pedro Monteiro | DF |  | Leixões SC | Leixões SC |
| 07/2020 |  | Latyr Fall | MF |  | Académico de Viseu | Académico Viseu |
| 07/2020 | | João Tavares | MF |  | CD Mafra | CD Mafra |
| 07/2020 | | Manu Silva | MF |  | CD Feirense U19 | U19 |
| 07/2020 | | Agdon | FW | | UD Oliveirense | Oliveirense |
| 07/2020 | | Solomon John | FW | | CD Feirense U19 | U19 |
| 07/2020 | | Abraham Marcus | FW |  | CD Feirense U23 | U23 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/2021 | | Ença Fati | FW | | Casa Pia AC | Casa Pia AC |
| 01/2021 | | Agdon | FW |  | Varzim SC | Varzim SC |
| 01/2021 | | Tiago Almeida | DF | | Varzim SC | Varzim SC |
| 09/2020 | | João Amorim | MF |  | FC Penafiel | Penafiel |
| 09/2020 | | Fábio Sturgeon | MF |  | OFI Heraklion | OFI |
| 09/2020 | | Steven Petkov | FW |  | Levski Sofia | Levski |
| 09/2020 | | Caio Secco | GK |  | CS Marítimo | CS Marítimo |
| 08/2020 | | Christian | MF | | Casa Pia AC | Casa Pia AC |
| 08/2020 | | Tosin Kehinde | MF | | Randers FC | Randers FC |
| 08/2020 |  | Abel Camará | FW | | CD Mafra | CD Mafra |
| 08/2020 | | Bruno Ramires | MF |  | B-SAD | B-SAD |
| 08/2020 | | Solomon John | FW |  | Leça FC | Leça FC |
| 07/2020 | | Ricardo Silva | DF |  | CD Trofense | Trofense |
| 07/2020 | | Tiago Cavadas | DF | | Leça FC | Leça FC |
| 07/2020 | | Tiago Mesquita | DF | | Académico de Viseu | Académico Viseu |
| 07/2020 | | Elves Baldé | FW |  | Sporting CP B | Sporting B |