| Fecha | Jugador | Llega a | Tipo | Precio |
|---|---|---|---|---|
| 1 jul 2019 | Enzo Bardeli | LOSC Lille B | Fichaje | — |
| 1 jul 2019 | Andreas Hermansen | Naesby BK Youth | Fichaje | Sin coste |
| 1 jul 2019 | Bruno Iglesias Lois | R. Madrid Juv.C | Fichaje | — |
| 1 jul 2019 | Kerim Çalhanoğlu | TSG 1899 Hoffenheim U19 | Fichaje | Sin coste |
| 1 jul 2019 | Antonio Casas | Sevilla FC C | Fichaje | — |
| 1 jul 2019 | Ivo Daniel Ferreira Mendonca Pinto | GNK Dinamo Zagreb | Fichaje | — |
| 1 jul 2019 | Ilyes Najim | SM Caen U19 | Fichaje | Sin coste |
| 1 jul 2019 | Felix Mambimbi | BSC Young Boys | Fichaje | — |
| 1 jul 2019 | Samuel Obeng | Real Oviedo Vetusta | Fichaje | — |
| 1 jul 2019 | Jastin Garcia | Girona FC Youth | Fichaje | — |
| 1 jul 2019 | Tiago Octávio | Sporting CP U17 | Fichaje | — |
| 1 jul 2019 | Niklas Schmidt | VfL Osnabrück | Cesión | — |
| 1 jul 2019 | Martín Merquelanz Castellanos | CD Mirandés | Cesión | — |
| 1 jul 2019 | Ali Maamar | RSC Anderlecht Youth | Fichaje | Sin coste |
| 1 jul 2019 | Daniel James | Manchester United FC | Fichaje | €17.8M |
| 1 jul 2019 | Sem van Duijn | Quick Boys Juv. | Fichaje | — |
| 1 jul 2019 | Stefan Lekovic | Red Star Belgrade U16 | Fichaje | — |
| 1 jul 2019 | Nathan Ngoy | Standard Liège U18 | Fichaje | — |
| 1 jul 2019 | Folarin Balogun | Arsenal U23 | Fichaje | — |
| 1 jul 2019 | Luca Philipp | TSG 1899 Hoffenheim II | Fichaje | — |
| 1 jul 2019 | Matej Maglica | 1. Göppinger Sportverein | Fichaje | Sin coste |
| 1 jul 2019 | Gary Oliver | Queen o. t. S. | Fichaje | — |
| 1 jul 2019 | Dani Lorenzo | R. Madrid Juv.C | Fichaje | — |
| 1 jul 2019 | Habib Diarra | Racing Strasbourg U17 | Fichaje | — |
| 1 jul 2019 | Yoan Koré | Paris FC U17 | Fichaje | — |
| 1 jul 2019 | Djenairo Daniels | PSV U19 | Fichaje | — |
| 1 jul 2019 | Xavi Sintes | Real Madrid U19 | Fichaje | — |
| 1 jul 2019 | Dinis Rodrigues | SC Braga U15 | Fichaje | — |
| 1 jul 2019 | Enzo Molebe | AC Boulogne-Billancourt Youth | Fichaje | Sin coste |
| 1 jul 2019 | Birger Verstraete | FC Colonia | Fichaje | €4.0M |
| 1 jul 2019 | Mario Soriano | Atlético Madrid U19 | Fichaje | — |
| 1 jul 2019 | Iago Amaral Borduchi | FC Augsburgo | € 6.5M | €6.5M |
| 1 jul 2019 | Maximilian Beier | TSG 1899 Hoffenheim U19 | Fichaje | — |
| 1 jul 2019 | Djeidi Hamara Gassama | Paris SG U17 | Fichaje | — |
| 1 jul 2019 | Francisco Dias | ADCEO Sub-19 | Fichaje | — |
| 1 jul 2019 | Fabio Blanco | Valencia CF U18 | Fichaje | — |
| 1 jul 2019 | Tino Anjorin | Chelsea U23 | Fichaje | — |
| 1 jul 2019 | Alessio Furlanetto | Lazio U20 | Fichaje | — |
| 1 jul 2019 | Mason Greenwood | Manchester United FC | Fichaje | Sin coste |
| 1 jul 2019 | Rob Atkinson | Eastleigh FC | Fichaje | Sin coste |