Estoril U23 (Liga Revelacao U23): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-04 | Ruben Silva-Richards | Estoril U23 | Dinamo City | Free |
| 2024-08-16 | Duarte Carvalho | Estoril U23 | Académica Coimbra | Free |
| 2022-07-20 | Ivan Pavlic | Académica Coimbra | Estoril U23 | Free |
| 2021-08-31 | Pablo Maldini | FC Telavi | Estoril U23 | Free |