| Fecha | Jugador | Llega a | Tipo | Precio |
|---|---|---|---|---|
| 1 jul 2019 | Antoine Hainaut | RC Lens U19 | Fichaje | — |
| 1 jul 2019 | Jacob Greaves | Hull City U21 | Fichaje | — |
| 1 jul 2019 | Souffian El Karouani | NEC Nijmegen | Fichaje | — |
| 1 jul 2019 | Niclas Füllkrug | SV Werder Bremen | Cesión | — |
| 1 jul 2019 | Doğan Alemdar | Kayserispor | Fichaje | Sin coste |
| 1 jul 2019 | Rouven Tarnutzer | SC Freiburg Youth | Fichaje | — |
| 1 jul 2019 | Reece James | Chelsea FC | Fichaje | — |
| 1 jul 2019 | Enes Sali | FC Viitorul U19 | Fichaje | — |
| 1 jul 2019 | Noa Williams | IK Brage U19 | Fichaje | Sin coste |
| 1 jul 2019 | Sanel Saljic | AKA Austria Wien U15 | Fichaje | Sin coste |
| 1 jul 2019 | Adam Obert | Sampdoria U18 | Fichaje | — |
| 1 jul 2019 | Jefté Betancor | SV Ried | Fichaje | — |
| 1 jul 2019 | Iván Cédric | AD Alcorcón U19 | Fichaje | Sin coste |
| 1 jul 2019 | David Larrubia | Málaga Juv. A | Fichaje | — |
| 1 jul 2019 | Daan Dierckx | KRC Genk U18 | Fichaje | Sin coste |
| 1 jul 2019 | Yannick Oberleitner | FC Augsburg U19 | Fichaje | Sin coste |
| 1 jul 2019 | Alberto Espiñeira Bozada | Altair Cad A | Fichaje | — |
| 1 jul 2019 | Taylor Harwood-Bellis | Manchester City U21 | Fichaje | — |
| 1 jul 2019 | Ibrahim Salah | Beerschot U19 | Fichaje | — |
| 1 jul 2019 | Danylo Ignatenko | Ferencváros TC | Cesión | — |
| 1 jul 2019 | Ramón Vila | FC Barcelona U19 | Fichaje | — |
| 1 jul 2019 | Myles Peart-Harris | Chelsea FC U18 | Fichaje | Sin coste |
| 1 jul 2019 | Justin de Haas | PSV Eindhoven U21 | Fichaje | — |
| 1 jul 2019 | Anıl Yaşar | Afyonspor | Fichaje | Sin coste |
| 1 jul 2019 | Filip Jørgensen | Villarreal CF U19 | Fichaje | — |
| 1 jul 2019 | Elye Wahi | Montpellier HSC B | Fichaje | — |
| 1 jul 2019 | Julian Hettwer | MSV Duisburg U17 | Fichaje | Sin coste |
| 1 jul 2019 | Cristhian Mosquera | Valencia CF U18 | Fichaje | — |
| 1 jul 2019 | Kenzo Goudmijn | AZ Alkmaar | Fichaje | Sin coste |
| 1 jul 2019 | Massimo Decoene | KSV Roeselare U18 | Fichaje | Sin coste |
| 1 jul 2019 | Prince Adu-Addae Junior Aning | Ajax U17 | Fichaje | — |
| 1 jul 2019 | Jim Allevinah | Clermont Foot 63 | Fichaje | — |
| 1 jul 2019 | Xavi Grande | Patacona CF Youth | Fichaje | — |
| 1 jul 2019 | Dion De Neve | Jong Essevee | Fichaje | Sin coste |
| 1 jul 2019 | Mathieu Patouillet | Olympique Lyon U17 | Fichaje | — |
| 1 jul 2019 | Nicolás Capaldo | CA Boca Juniors | Fichaje | — |
| 1 jul 2019 | Ryan Merlen | RC Lens B | Fichaje | Sin coste |
| 1 jul 2019 | Wisdom Amey | Bologna FC 1909 | Fichaje | — |
| 1 jul 2019 | Luís Gomes | Sporting CP U17 | Fichaje | — |
| 1 jul 2019 | Alvyn Sanches | FC Lausanne-Sport U18 | Fichaje | Sin coste |