| Fecha | Jugador | Llega a | Tipo | Precio |
|---|---|---|---|---|
| 1 jul 2019 | Yannick Cappelle | SV Zulte Waregem U18 | Fichaje | Sin coste |
| 1 jul 2019 | Amin-Elias Gröller | AKA Rapid Wien U15 | Fichaje | Sin coste |
| 1 jul 2019 | Mathéo Bodmer | AC Le Havre U17 | Fichaje | — |
| 1 jul 2019 | Luca Sirch | FC Memmingen | Fichaje | Sin coste |
| 1 jul 2019 | Jacopo Fazzini | Empoli Under 17 | Fichaje | — |
| 1 jul 2019 | Matteo Gabbia | AC Milan | N/A | N/A |
| 1 jul 2019 | Hákon Arnar Haraldsson | FCK Juvenil | Fichaje | €2.8M |
| 1 jul 2019 | Georgiy Sudakov | Shakhtar Donetsk U21 | Fichaje | — |
| 1 jul 2019 | Will Fish | Manchester United U18 | Fichaje | Sin coste |
| 1 jul 2019 | Leandro Trossard | Brighton & Hove Albion FC | Fichaje | €15.6M |
| 1 jul 2019 | Mohamed Kaba | Valenciennes FC U19 | Fichaje | — |
| 1 jul 2019 | Gábor Szalai | Kecskeméti TE | Fichaje | — |
| 1 jul 2019 | Andrés Campos | Villarr. Juv. A | Fichaje | — |
| 1 jul 2019 | Juan Carlos | Girona FC | Fichaje | — |
| 1 jul 2019 | Alberto del Moral | Córdoba CF B | Fichaje | — |
| 1 jul 2019 | Xavi Grande | Patacona F.base | Fichaje | — |
| 1 jul 2019 | Luka Duric | TSG 1899 Hoffenheim U17 | Fichaje | — |
| 1 jul 2019 | Vicente Oliveira | Rio Ave FC U17 | Fichaje | — |
| 1 jul 2019 | Álex Cardero | Real Oviedo U19 | Fichaje | — |
| 1 jul 2019 | Gonçalo Ramos | SL Benfica B | Fichaje | — |
| 1 jul 2019 | Victor Osimhen | Charleroi | € 3.5M | €3.5M |
| 1 jul 2019 | Jari Schuurman | FC Dordrecht | Fichaje | — |
| 1 jul 2019 | Jackson Tchatchoua | Zébra Élites | Fichaje | Sin coste |
| 1 jul 2019 | Javi Sánchez | Real Madrid CF | Fichaje | — |
| 1 jul 2019 | Lukas Ibertsberger | AKA Red Bull Salzburg U18 | Fichaje | Sin coste |
| 1 jul 2019 | Henok Teklab | VfB Ginsheim | Fichaje | Sin coste |
| 1 jul 2019 | Gonçalo Oliveira | SL Benfica U15 | Fichaje | — |
| 1 jul 2019 | Emirhan İlkhan | Besiktas JK U16 | Fichaje | — |
| 1 jul 2019 | Élie Youan | FC Nantes | Fichaje | Sin coste |
| 1 jul 2019 | Soumaïla Coulibaly | Paris Saint-Germain U19 | Fichaje | Sin coste |
| 1 jul 2019 | Reeco Hackett | Bromley FC | Fichaje | Sin coste |
| 1 jul 2019 | Juanma López | San Félix Juv.A | Fichaje | — |
| 1 jul 2019 | Robin Voisine | FC Nantes U19 | Fichaje | Sin coste |
| 1 jul 2019 | Pedro Rosas | Vitória de Guimarães SC U23 (- 2022) | Fichaje | — |
| 1 jul 2019 | Luca Oyen | Jong Genk | Fichaje | — |
| 1 jul 2019 | Noé Sow | Stade Plabennecois | Fichaje | Sin coste |
| 1 jul 2019 | Adam Randell | Plymouth Argyle | Fichaje | Sin coste |
| 1 jul 2019 | Álvaro Mantilla | Rayo Cantabria | Fichaje | — |
| 1 jul 2019 | Julian van Esdonk | Willem II Tilburg Youth | Fichaje | — |
| 1 jul 2019 | Mario Gila | Real Madrid Castilla | Fichaje | — |