| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Diegão | Defender - Centre-Back | Brazil | FC Paços de Ferreira | 2003 | €0.5m |
| 2 |  Tony Miettinen | Defender - Centre-Back | Finland Kenya | Mjällby AIF | 2002 | €0.5m |
| 3 |  Yunus Emre Çift | Defender - Centre-Back | Türkiye | Samsunspor | 2003 | €0.5m |
| 4 |  Simone Pieraccini | Defender - Centre-Back | Italy | Catania FC | 2004 | €0.5m |
| 5 |  Jorge Rodarte | Defender - Centre-Back | Mexico | Cruz Azul Lagunas | 2004 | €0.5m |
| 6 |  Finn Stam | Defender - Centre-Back | Netherlands | Willem II Tilburg | 2003 | €0.5m |
| 7 |  Elias Olsson | Defender - Centre-Back | Sweden | Lechia Gdansk | 2003 | €0.5m |
| 8 |  Hlynur Freyr Karlsson | Defender - Centre-Back | Iceland | IF Brommapojkarna | 2004 | €0.5m |
| 9 |  Madiodio Dia | Defender - Centre-Back | Senegal | FK Haugesund | 2004 | €0.5m |
| 10 |  Santiago van der Putten | Defender - Centre-Back | Costa Rica Netherlands | LD Alajuelense | 2004 | €0.5m |
| 11 |  Zac Williams | Defender - Centre-Back | Wales | Kilmarnock FC | 2004 | €0.5m |
| 12 |  Maas Willemsen | Defender - Centre-Back | Netherlands | SC Heerenveen | 2003 | €0.5m |
| 13 |  Emin Hasic | Defender - Centre-Back | Sweden Bosnia-Herzegovina | NK Osijek | 2003 | €0.4m |
| 14 |  Luka Latsabidze | Defender - Centre-Back | Georgia | Dinamo Tbilisi | 2004 | €0.4m |
| 15 |  Mauricio Willimann | Defender - Centre-Back | Mexico Switzerland | FC Luzern | 2003 | €0.5m |
| 16 |  Aaron Donnelly | Defender - Centre-Back | Northern Ireland Ireland | Dundee FC | 2003 | €0.4m |
| 17 |  Maryan Faryna | Defender - Centre-Back | Ukraine | Shakhtar Donetsk | 2003 | €0.4m |
| 18 |  Maksim Paskotsi | Defender - Centre-Back | Estonia | KAA Gent | 2003 | €0.5m |
| 19 |  Daniil Khrypchuk | Defender - Centre-Back | Ukraine | Without Club | 2003 | €0.4m |
| 20 |  Stan Henderikx | Defender - Centre-Back | Netherlands | Excelsior Rotterdam | 2003 | €0.5m |
| 21 |  Michael Glück | Defender - Centre-Back | Austria | VfB Stuttgart II | 2003 | €0.4m |
| 22 |  Billy Koumetio | Defender - Centre-Back | France Cameroon | Dundee FC | 2002 | €0.5m |
| 23 |  Clinton Nsiala | Defender - Centre-Back | France DR Congo | Rangers FC | 2004 | €0.5m |
| 24 |  Moreno Zivkovic | Defender - Centre-Back | Croatia | GNK Dinamo Zagreb | 2004 | €0.4m |
| 25 |  Rudy Kohon | Defender - Centre-Back | France Cote d'Ivoire | KV Kortrijk | 2004 | €0.4m |
| 26 |  Luisão | Defender - Centre-Back | Brazil | Santos FC | 2003 | €0.5m |
| 27 |  João Tornich | Defender - Centre-Back | Brazil | LASK | 2002 | €0.4m |
| 28 |  Liam Morrison | Defender - Centre-Back | Scotland | Queens Park Rangers | 2003 | €0.4m |
| 29 |  Ben Nelson | Defender - Centre-Back | England Scotland | Leicester City | 2004 | €0.5m |
| 30 |  Tiago Cóser | Defender - Centre-Back | Brazil Italy | Coritiba Foot Ball Club | 2004 | €0.4m |