| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Zac Williams | Defender - Centre-Back | Wales | Kilmarnock FC | 2004 | €0.5m |
| 2 |  Hlynur Freyr Karlsson | Defender - Centre-Back | Iceland | IF Brommapojkarna | 2004 | €0.5m |
| 3 |  Diegão | Defender - Centre-Back | Brazil | FC Paços de Ferreira | 2003 | €0.5m |
| 4 |  Madiodio Dia | Defender - Centre-Back | Senegal | FK Haugesund | 2004 | €0.5m |
| 5 |  Emmanuel van de Blaak | Defender - Centre-Back | Netherlands Nigeria | Without Club | 2005 | €0.5m |
| 6 |  Panagiotis Kikianis | Defender - Centre-Back | Australia Greece | Adelaide United | 2005 | €0.5m |
| 7 |  Simone Pieraccini | Defender - Centre-Back | Italy | Catania FC | 2004 | €0.5m |
| 8 |  Santiago van der Putten | Defender - Centre-Back | Costa Rica Netherlands | LD Alajuelense | 2004 | €0.5m |
| 9 |  Yunus Emre Çift | Defender - Centre-Back | Türkiye | Samsunspor | 2003 | €0.5m |
| 10 |  Felipe Motta | Defender - Centre-Back | Brazil | Al-Nasr SC (UAE) | 2003 | €0.5m |
| 11 |  Luisão | Defender - Centre-Back | Brazil | Santos FC | 2003 | €0.5m |
| 12 |  Mehdi Boukamir | Defender - Centre-Back | Morocco Belgium | Royal Charleroi SC | 2004 | €0.5m |
| 13 |  Konstantinos Kostoulas | Defender - Centre-Back | Greece | OFI Crete FC | 2005 | €0.5m |
| 14 |  Maryan Faryna | Defender - Centre-Back | Ukraine | Shakhtar Donetsk | 2003 | €0.4m |
| 15 |  Lewis Schouten | Defender - Centre-Back | Netherlands | Excelsior Rotterdam | 2004 | €0.4m |
| 16 |  Abdoul Koné | Defender - Centre-Back | France Cote d'Ivoire | Stade Reims | 2005 | €0.4m |
| 17 |  Michael Glück | Defender - Centre-Back | Austria | VfB Stuttgart II | 2003 | €0.4m |
| 18 |  Ben Nelson | Defender - Centre-Back | England Scotland | Leicester City | 2004 | €0.5m |
| 19 |  Tarek Buchmann | Defender - Centre-Back | Germany Togo | 1.FC Nuremberg | 2005 | €0.5m |
| 20 |  Rudy Kohon | Defender - Centre-Back | France Cote d'Ivoire | KV Kortrijk | 2004 | €0.4m |
| 21 |  Bryan Okoh | Defender - Centre-Back | Switzerland United States | FC Lausanne-Sport | 2003 | €0.5m |
| 22 |  Clinton Nsiala | Defender - Centre-Back | France DR Congo | Rangers FC | 2004 | €0.5m |
| 23 |  Sebastian Kosa | Defender - Centre-Back | Slovakia | Real Zaragoza | 2003 | €0.5m |
| 24 |  Brad Hills | Defender - Centre-Back | England | Stockport County | 2004 | €0.5m |
| 25 |  Massamba Sow | Defender - Centre-Back | France Senegal | Royal Charleroi SC | 2004 | €0.5m |
| 26 |  Stan Henderikx | Defender - Centre-Back | Netherlands | Excelsior Rotterdam | 2003 | €0.5m |
| 27 |  Ousmane Touré | Defender - Centre-Back | France Mali | LOSC Lille | 2005 | €0.5m |
| 28 |  Rosen Bozhinov | Defender - Centre-Back | Bulgaria | Royal Antwerp FC | 2005 | €0.4m |
| 29 |  Daniil Khrypchuk | Defender - Centre-Back | Ukraine | Without Club | 2003 | €0.4m |
| 30 |  Michael Forbes | Defender - Centre-Back | Northern Ireland | Northampton Town | 2004 | €0.5m |