| Fecha | Jugador | Llega a | Tipo | Precio |
|---|---|---|---|---|
| 1 jul 2019 | Aimar Duñabeitia | Athletic Bilbao U18 | Fichaje | — |
| 1 jul 2019 | André Ceitil | FC Universitatea Cluj | Fichaje | Sin coste |
| 1 jul 2019 | Fedde Leysen | PSV Eindhoven U17 | Fichaje | — |
| 1 jul 2019 | Neto | FC Barcelona | Fichaje | €26.0M |
| 1 jul 2019 | Gonçalo Ramos | Benfica B | Fichaje | — |
| 1 jul 2019 | Kike Pérez | Real Valladolid Promesas | Fichaje | — |
| 1 jul 2019 | Kaito Mizuta | SV Straelen | Fichaje | Sin coste |
| 1 jul 2019 | Samuel Iling-Junior | Chelsea FC U18 | Fichaje | Sin coste |
| 1 jul 2019 | Johann Lepenant | SM Caen U19 | Fichaje | — |
| 1 jul 2019 | James Trafford | Manchester City U18 | Fichaje | — |
| 1 jul 2019 | Thibault De Smet | Sint-Truidense VV | Fichaje | — |
| 1 jul 2019 | Nnamdi Collins | Borussia Dortmund U17 | Fichaje | — |
| 1 jul 2019 | Kyle Joseph | Wigan Athletic U21 | Fichaje | Sin coste |
| 1 jul 2019 | Wesley Fofana | AS Saint-Étienne | Fichaje | — |
| 1 jul 2019 | Davide Frattesi | US Sassuolo | N/A | N/A |
| 1 jul 2019 | José Copete | Villarreal CF B | Fichaje | — |
| 1 jul 2019 | Oliver Batista Meier | Bayern Múnich II | Fichaje | — |
| 1 jul 2019 | Iker Álvarez | Villarreal CF C | Fichaje | — |
| 1 jul 2019 | Andréas Hountondji | SM Caen B | Fichaje | Sin coste |
| 1 jul 2019 | Paul Ngongo | Wingate Bulldogs (Wingate University) | Fichaje | Sin coste |
| 1 jul 2019 | Leon Frokaj | FC Basel 1893 Youth | Fichaje | Sin coste |
| 1 jul 2019 | Elisha Owusu | KAA Gante | Fichaje | €1.0M |
| 1 jul 2019 | Beñat Gerenabarrena | Athletic Bilbao U19 | Fichaje | — |
| 1 jul 2019 | Bryan Okoh | Red Bull Salzburgo | Fichaje | — |
| 1 jul 2019 | Yousef Salech | Hellerup IK U19 | Fichaje | Sin coste |
| 1 jul 2019 | Marco Burch | FC Lucerna | Fichaje | Sin coste |
| 1 jul 2019 | Antonín Kinský | Dukla Praga U17 | Fichaje | — |
| 1 jul 2019 | Gabri Veiga | RC Celta Fortuna | Fichaje | — |
| 1 jul 2019 | Samuel Sahin-Radlinger | Barnsley FC | Fichaje | Sin coste |
| 1 jul 2019 | Víctor Chust | Real Madrid Castilla | Fichaje | — |
| 1 jul 2019 | Pelayo Fernández | Barça Juv. B | Fichaje | — |
| 1 jul 2019 | Iza Carcelén | Cádiz CF | Fichaje | — |
| 1 jul 2019 | Kaylen Lage de Santana Reitmaier | Düsseldorf Juv. | Fichaje | — |
| 1 jul 2019 | Robbie Muirhead | Greenock Morton FC | Fichaje | Sin coste |
| 1 jul 2019 | Josh Doig | Hibernian FC B | Fichaje | — |
| 1 jul 2019 | Cristian Medina | CA Boca Juniors II | Fichaje | Sin coste |
| 1 jul 2019 | Radu Drăgușin | Juventus U19 | Fichaje | — |
| 1 jul 2019 | Furkan Soyalp | Basaksehir FK | Fichaje | Sin coste |
| 1 jul 2019 | Víctor Camarasa Ferrando | Crystal Palace FC | Cesión | — |
| 1 jul 2019 | Lucas Piton | SC Corinthians | Fichaje | Sin coste |