| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Timo Letschert | Defender - Centre-Back | Netherlands | Chengdu Rongcheng | 1993 | €0.6m |
| 2 |  Tomas Kalas | Defender - Centre-Back | Czech Republic | FC Schalke 04 | 1993 | €0.6m |
| 3 |  Jeison Murillo | Defender - Centre-Back | Colombia Spain | Al-Shamal SC | 1992 | €0.6m |
| 4 |  Pablo Insua | Defender - Centre-Back | Spain | Real Zaragoza | 1993 | €0.6m |
| 5 |  Nermin Zolotić | Defender - Centre-Back | Bosnia-Herzegovina | FC Noah Yerevan | 1993 | €0.6m |
| 6 |  Lucas Maia | Defender - Centre-Back | Brazil | Henan FC | 1993 | €0.6m |
| 7 |  Hördur Magnússon | Defender - Centre-Back | Iceland | Without Club | 1993 | €0.6m |
| 8 |  Enzo Roco | Defender - Centre-Back | Chile | Fatih Karagümrük | 1992 | €0.6m |
| 9 |  Jonathan Buatu | Defender - Centre-Back | Angola Belgium | Gil Vicente FC | 1993 | €0.6m |
| 10 |  Marcel Franke | Defender - Centre-Back | Germany | Karlsruher SC | 1993 | €0.6m |
| 11 |  Fabiano | Defender - Centre-Back | Brazil | Aris Thessaloniki | 1991 | €0.6m |
| 12 |  Shane Duffy | Defender - Centre-Back | Ireland Northern Ireland | Norwich City | 1992 | €0.6m |
| 13 |  Grant Hanley | Defender - Centre-Back | Scotland | Hibernian FC | 1991 | €0.6m |
| 14 |  Dario Župarić | Defender - Centre-Back | Croatia Bosnia-Herzegovina | Portland Timbers | 1992 | €0.6m |
| 15 |  Emanuel Brítez | Defender - Centre-Back | Argentina | Fortaleza Esporte Clube | 1992 | €0.6m |
| 16 |  Murray Wallace | Defender - Centre-Back | Scotland | Huddersfield Town | 1993 | €0.6m |
| 17 |  Philipp Ziereis | Defender - Centre-Back | Germany | SpVgg Greuther Fürth | 1993 | €0.6m |
| 18 |  Sergi Gómez | Defender - Centre-Back | Spain | FC Alverca | 1992 | €0.6m |
| 19 |  Luiz Felipe | Defender - Centre-Back | Brazil | Goiás EC | 1993 | €0.6m |
| 20 |  Frederico Venâncio | Defender - Centre-Back | Portugal | CD Santa Clara | 1993 | €0.6m |
| 21 |  Bruno Martins Indi | Defender - Centre-Back | Netherlands Portugal | Sparta Rotterdam | 1992 | €0.7m |
| 22 |  César Martins | Defender - Centre-Back | Brazil | Grêmio Novorizontino | 1992 | €0.6m |
| 23 |  Pedro Henrique | Defender - Centre-Back | Brazil | Atlético Clube Goianiense | 1992 | €0.6m |
| 24 |  Filip Helander | Defender - Centre-Back | Sweden | BK Häcken | 1993 | €0.6m |
| 25 |  Jordi Amat | Defender - Centre-Back | Indonesia Spain | Persija Jakarta | 1992 | €0.7m |
| 26 |  Alin Toșca | Defender - Centre-Back | Romania | FC Universitatea Cluj | 1992 | €0.6m |
| 27 |  Naby Sarr | Defender - Centre-Back | Senegal France | Al-Markhiya SC | 1993 | €0.7m |
| 28 |  Unai Elgezabal | Defender - Centre-Back | Spain | Levante UD | 1993 | €0.7m |
| 29 |  Robin Knoche | Defender - Centre-Back | Germany | 1.FC Nuremberg | 1992 | €0.7m |
| 30 |  Jack Robinson | Defender - Centre-Back | England | Birmingham City | 1993 | €0.7m |