| Fecha | Jugador | Llega a | Tipo | Precio |
|---|---|---|---|---|
| 1 jul 2020 | Javi Martón | Real Sociedad B | Fichaje | — |
| 1 jul 2020 | Jasper Dahlhaus | Willem II U21 | Fichaje | — |
| 1 jul 2020 | Nicolas Rommens | RWDM Brussels | Fichaje | Sin coste |
| 1 jul 2020 | Archie Brown | Derby County U21 | Fichaje | Sin coste |
| 1 jul 2020 | Gijs Besselink | Twente U18 | Fichaje | — |
| 1 jul 2020 | Kandet Diawara | Sin equipo | Fichaje | Sin coste |
| 1 jul 2020 | Juan Carlos González Godinez | ED Moratalaz B | Fichaje | — |
| 1 jul 2020 | Andy Diouf | Stade Rennais FC B | Fichaje | — |
| 1 jul 2020 | Yassine Kechta | Le Havre B | Fichaje | — |
| 1 jul 2020 | Mathieu Acapandié | FC Nantes U17 | Fichaje | — |
| 1 jul 2020 | Teun Gijselhart | AZ U17 | Fichaje | — |
| 1 jul 2020 | Yannis Lawson | RFC Seraing U18 | Fichaje | — |
| 1 jul 2020 | Unai Marrero | Real Sociedad C | Fichaje | — |
| 1 jul 2020 | Jaden Philogene | Aston Villa U23 | Fichaje | — |
| 1 jul 2020 | Noah Naujoks | Feyenoord U21 | Fichaje | — |
| 1 jul 2020 | Belmin Beganovic | AKA SV Ried U18 | Fichaje | Sin coste |
| 1 jul 2020 | Tomas Rigo | SK Slavia Prague B | Fichaje | Sin coste |
| 1 jul 2020 | Keshi Anderson | Blackpool FC | Fichaje | Sin coste |
| 1 jul 2020 | Beñat de Jesús | CD Basconia | Fichaje | — |
| 1 jul 2020 | Freddie Potts | West Ham United U18 | Fichaje | Sin coste |
| 1 jul 2020 | Kévin Danois | AJ Auxerre U17 | Fichaje | — |
| 1 jul 2020 | Jon Balda | Real Sociedad U19 | Fichaje | — |
| 1 jul 2020 | Massimo Decoene | VV St. Truiden U18 | Fichaje | Sin coste |
| 1 jul 2020 | Freddie Draper | Lincoln City U18 | Fichaje | Sin coste |
| 1 jul 2020 | Alvyn Sanches | FC Lausanne-Sport II | Fichaje | Sin coste |
| 1 jul 2020 | Tijjani Noslin | DHSC Utrecht (-2024) | Fichaje | — |
| 1 jul 2020 | Tygo Land | Heerenveen U17 | Fichaje | — |
| 1 jul 2020 | Marius Courcoul | Angers For. | Fichaje | — |
| 1 jul 2020 | Tom van de Looi | FC Groningen | N/A | N/A |
| 1 jul 2020 | Ilyes Najim | SM Caen B | Fichaje | Sin coste |
| 1 jul 2020 | Matteo Prati | Ravenna U19 | Fichaje | — |
| 1 jul 2020 | Dzenan Pejcinovic | FC Augsburg U17 | Fichaje | — |
| 1 jul 2020 | Ewen Jaouen | EA Guingamp U17 | Fichaje | — |
| 1 jul 2020 | Zoumana Keita | FC Viktoria Köln Youth | Fichaje | Sin coste |
| 1 jul 2020 | Arthur Cabral | FC Basilea | Fichaje | €6.0M |
| 1 jul 2020 | Hennes Behrens | TSG 1899 Hoffenheim Youth | Fichaje | — |
| 1 jul 2020 | Martim Neto | Benfica J23 | Fichaje | — |
| 1 jul 2020 | Aldo Filho | Portimonense SAD U23 | Cesión | Préstamo / cesión |
| 1 jul 2020 | Javi Guerra | Valencia Juv. A | Fichaje | — |
| 1 jul 2020 | Alex Freeman | Orlando Academy | Fichaje | — |