| Fecha | Jugador | Llega a | Tipo | Precio |
|---|---|---|---|---|
| 1 jul 2019 | Luca Pfeiffer | Würzburger Kickers | Fichaje | — |
| 1 jul 2019 | Timothé Nkada | Stade Rennais FC | Fichaje | — |
| 1 jul 2019 | Livano Comenencia | PSV Eindhoven U17 | Fichaje | Sin coste |
| 1 jul 2019 | Thorgan Hazard | Borussia Dortmund | Fichaje | — |
| 1 jul 2019 | Leonardo Spinazzola | AS Roma | Fichaje | €29.5M |
| 1 jul 2019 | Michel-Ange Balikwisha | Standard U21 | Fichaje | — |
| 1 jul 2019 | Thierry Lutonda | RSC Anderlecht | Fichaje | Sin coste |
| 1 jul 2019 | Ibrahima Baldé | RC Lens U19 | Fichaje | — |
| 1 jul 2019 | Bryan Cristante | AS Roma | Fichaje | €30.6M |
| 1 jul 2019 | Jordi Altena | Vitesse U17 | Fichaje | — |
| 1 jul 2019 | Marvin Senaya | Racing Strasbourg B | Fichaje | — |
| 1 jul 2019 | Brian Brobbey | Ajax Amsterdam U21 | Fichaje | — |
| 1 jul 2019 | Robert Andrich | 1.FC Unión Berlín | € 1M | €1.0M |
| 1 jul 2019 | Andrea Ghion | US Sassuolo | Fichaje | — |
| 1 jul 2019 | Frans Krätzig | FC Bayern Munich U17 | Fichaje | Sin coste |
| 1 jul 2019 | Brent Gabriël | SK Beveren | Fichaje | Sin coste |
| 1 jul 2019 | José Melro | Académica Santarém U17 | Fichaje | — |
| 1 jul 2019 | Stefan Bajić | AS Saint-Étienne | Fichaje | — |
| 1 jul 2019 | Javi Moreno | CD Llanes | Fichaje | — |
| 1 jul 2019 | Vic Chambaere | KRC Genk U18 | Fichaje | Sin coste |
| 1 jul 2019 | Veysel Sapan | Bayrampasa Spor | Fichaje | Sin coste |
| 1 jul 2019 | Brennan Johnson | Nottingham Forest FC | Fichaje | — |
| 1 jul 2019 | Jérémy Livolant | EA Guingamp | N/A | N/A |
| 1 jul 2019 | Raúl Jiménez | Wolverhampton Wanderers FC | Fichaje | €38.0M |
| 1 jul 2019 | Rafael Leonardo Núñez Mata | Atlético Juv. A | Fichaje | — |
| 1 jul 2019 | Malo Gusto | Olympique Lyon U19 | Fichaje | — |
| 1 jul 2019 | Alessio Castro-Montes | KAA Gante | Fichaje | — |
| 1 jul 2019 | Andrija Radulovic | Red Star Belgrade U19 | Fichaje | Sin coste |
| 1 jul 2019 | Jorge Moreno | Rayo Vallecano B | Fichaje | — |
| 1 jul 2019 | Tuur Rommens | KRC Genk U18 | Fichaje | — |
| 1 jul 2019 | Devyne Rensch | Ajax U19 | Fichaje | — |
| 1 jul 2019 | Jesús Owono | Club San Ignacio | Fichaje | — |
| 1 jul 2019 | Enzo Le Fée | FC Lorient | Fichaje | — |
| 1 jul 2019 | Babacar Fati | Sporting CP J23 | Fichaje | — |
| 1 jul 2019 | Gabriele Mulazzi | Juventus Under 17 | Fichaje | Sin coste |
| 1 jul 2019 | Dani van den Heuvel | Ajax Amsterdam U17 | Fichaje | Sin coste |
| 1 jul 2019 | Medon Berisha | BSC YB U17 | Fichaje | — |
| 1 jul 2019 | Iustin Doicaru | FCV Farul Constanța Youth | Fichaje | Sin coste |
| 1 jul 2019 | Maxim Deman | KV Kortrijk | Fichaje | Sin coste |
| 1 jul 2019 | Christian Lichtenberger | SV Lafnitz | Fichaje | Sin coste |