| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Shane Duffy | Defender - Centre-Back | Ireland Northern Ireland | Norwich City | 1992 | €0.6m |
| 2 |  Grant Hanley | Defender - Centre-Back | Scotland | Hibernian FC | 1991 | €0.6m |
| 3 |  Emanuel Brítez | Defender - Centre-Back | Argentina | Fortaleza Esporte Clube | 1992 | €0.6m |
| 4 |  Roderick Miranda | Defender - Centre-Back | Portugal Brazil | Melbourne Victory | 1991 | €0.6m |
| 5 |  Sergi Gómez | Defender - Centre-Back | Spain | FC Alverca | 1992 | €0.6m |
| 6 |  Juanpe | Defender - Centre-Back | Spain | Atlético de San Luis | 1991 | €0.6m |
| 7 |  Fabiano | Defender - Centre-Back | Brazil | Aris Thessaloniki | 1991 | €0.6m |
| 8 |  Walter Kannemann | Defender - Centre-Back | Argentina Italy | Grêmio Foot-Ball Porto Alegrense | 1991 | €0.6m |
| 9 |  Hugo Nervo | Defender - Centre-Back | Argentina | CA Huracán | 1991 | €0.6m |
| 10 |  Pablo | Defender - Centre-Back | Brazil | CR Flamengo | 1991 | €0.6m |
| 11 |  Bruno Martins Indi | Defender - Centre-Back | Netherlands Portugal | Sparta Rotterdam | 1992 | €0.7m |
| 12 |  Jordi Amat | Defender - Centre-Back | Indonesia Spain | Persija Jakarta | 1992 | €0.7m |
| 13 |  Stefan Mitrovic | Defender - Centre-Back | Serbia | KAA Gent | 1990 | €0.7m |
| 14 |  Alin Toșca | Defender - Centre-Back | Romania | FC Universitatea Cluj | 1992 | €0.6m |
| 15 |  Robin Jansson | Defender - Centre-Back | Sweden | Orlando City SC | 1991 | €0.5m |
| 16 |  Néstor Araújo | Defender - Centre-Back | Mexico Spain | CF América | 1991 | €0.5m |
| 17 |  Vitor Hugo | Defender - Centre-Back | Brazil | Clube Atlético Mineiro | 1991 | €0.7m |
| 18 |  Marc Muniesa | Defender - Centre-Back | Spain | Al-Shahania SC | 1992 | €0.5m |
| 19 |  Agustín García Basso | Defender - Centre-Back | Argentina Italy | Racing Club | 1992 | €0.7m |
| 20 |  Wojciech Golla | Defender - Centre-Back | Poland | Puskás Akadémia FC | 1992 | €0.5m |
| 21 |  Anderson Santamaría | Defender - Centre-Back | Peru | Universitario de Deportes | 1992 | €0.7m |
| 22 |  Joonas Tamm | Defender - Centre-Back | Estonia | Sepsi OSK Sf. Gheorghe | 1992 | €0.5m |
| 23 |  Luca Caldirola | Defender - Centre-Back | Italy | Without Club | 1991 | €0.7m |
| 24 |  Christian Kabasele | Defender - Centre-Back | Belgium DR Congo | Udinese Calcio | 1991 | €0.7m |
| 25 |  Pontus Jansson | Defender - Centre-Back | Sweden | Malmö FF | 1991 | €0.8m |
| 26 |  Pedro Bigas | Defender - Centre-Back | Spain | Elche CF | 1990 | €0.5m |
| 27 |  Kyung-won Kwon | Defender - Centre-Back | Korea, South | FC Anyang | 1992 | €0.5m |
| 28 |  Leandro González Pírez | Defender - Centre-Back | Argentina Portugal | Club Estudiantes de La Plata | 1992 | €0.4m |
| 29 |  Noë Dussenne | Defender - Centre-Back | Belgium | Oud-Heverlee Leuven | 1992 | €0.4m |
| 30 |  Marcin Kaminski | Defender - Centre-Back | Poland | Wisla Plock | 1992 | €0.4m |