Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 10/2026 |  | Hjalte Froholdt | DF |  | FC Porto U19 | FC Porto U19 |
| 10/2026 |  | Salvador Gomes | DF | | FC Porto U19 | FC Porto U19 |
| 10/2026 | | Francisco Ferreira | MF | | FC Porto U19 | FC Porto U19 |
| 10/2026 | | João Abreu | MF | | FC Porto U19 | FC Porto U19 |
| 09/2026 | | Gonçalo Oliveira | MF | | FC Porto U19 | FC Porto U19 |
| 09/2026 |  | Ryan Gobbi | FW |  | Coimbra - MG | Coimbra |
| 09/2026 |  | Emanuel | DF |  | Real Madrid C | Real Madrid C |
| 08/2026 |  | Dominik Prpić | DF |  | FC Porto | FC Porto |
| 07/2026 |  | Mame Alassane Niang | FW |  | Hamarkameratene | HamKam |
| 07/2026 |  | Cardoso Varela | FW |  | Dinamo Zagreb | Din. Zagreb |
| 07/2026 | | João Afonso | GK |  | CD Santa Clara | CD Santa Clara |
| 07/2026 | | Tiago Ferreira | DF |  | Paços de Ferreira | Ferreira |
| 07/2026 |  | Eirik Granaas | MF |  | Fredrikstad FK | Fredrikstad FK |
| 07/2026 | | Domingos Muxito | FW |  | FC Porto U17 | U17 |
| 07/2026 | | Gabriel Veron | FW |  | CD Nacional | CD Nacional |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 09/2026 |  | Yann Karamoh | FW |  | Sampdoria | Sampdoria |
| 09/2026 | | Felipe Silva | DF |  | Casa Pia AC | Casa Pia AC |
| 09/2026 | | Leonardo Vonić | FW |  | Moreirense FC | Moreirense |
| 08/2026 | | Leo Fajardo | FW |  | US Lecce U19 | U19 |
| 08/2026 | | Diogo Fernandes | GK |  | Amarante FC | Amarante FC |
| 08/2026 | | Kaio | DF |  | Fortaleza - CE | Fortaleza |
| 08/2026 | | Tiago Andrade | FW | | Moreirense FC | Moreirense |
| 08/2026 | | Gonçalo Sousa | FW |  | Kocaelispor | Kocaelispor |
| 08/2026 | | Gabriel Brás | DF |  | N.E.C. | N.E.C. |
| 07/2026 | | Domingos Andrade | MF |  | Botafogo - RJ | Botafogo |
| 07/2026 | | João Brito | MF | | FC Porto U19 | FC Porto U19 |
| 07/2026 | | André Baptista | AS-CO |  | FC Alverca | FC Alverca |