| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Víctor Valdepeñas | Defender - Centre-Back | Spain | Real Madrid Castilla | 2006 | €0.5m |
| 2 |  João Muniz | Defender - Centre-Back | Portugal Brazil | Sporting CP B | 2005 | €0.5m |
| 3 |  German Ignatov | Defender - Centre-Back | Russia | FC Rostov | 2005 | €0.5m |
| 4 |  Konstantinos Kostoulas | Defender - Centre-Back | Greece | OFI Crete FC | 2005 | €0.5m |
| 5 |  Tarek Buchmann | Defender - Centre-Back | Germany Togo | 1.FC Nuremberg | 2005 | €0.5m |
| 6 |  Harrison Murray-Campbell | Defender - Centre-Back | England | Chelsea FC U21 | 2006 | €0.5m |
| 7 |  Max Alleyne | Defender - Centre-Back | England Barbados | Watford FC | 2005 | €0.5m |
| 8 |  Ismaël Baouf | Defender - Centre-Back | Morocco Belgium | SC Cambuur Leeuwarden | 2006 | €0.5m |
| 9 |  Anes Cardaklija | Defender - Centre-Back | Bosnia-Herzegovina Sweden | GAIS | 2005 | €0.5m |
| 10 |  Lovro Golic | Defender - Centre-Back | Slovenia | KV Mechelen | 2006 | €0.5m |
| 11 |  Ousmane Touré | Defender - Centre-Back | France Mali | LOSC Lille | 2005 | €0.5m |
| 12 |  Ivan Lepskiy | Defender - Centre-Back | Russia | Krylya Sovetov Samara | 2005 | €0.5m |
| 13 |  Abdelhamid Ait Boudlal | Defender - Centre-Back | Morocco | Stade Rennais FC | 2006 | €0.5m |
| 14 |  Josh Feeney | Defender - Centre-Back | England Scotland | Huddersfield Town | 2005 | €0.5m |
| 15 |  Elias Decker | Defender - Centre-Back | Germany | FC Ingolstadt 04 | 2006 | €0.5m |
| 16 |  Panagiotis Kikianis | Defender - Centre-Back | Australia Greece | Adelaide United | 2005 | €0.5m |
| 17 |  Emmanuel van de Blaak | Defender - Centre-Back | Netherlands Nigeria | Without Club | 2005 | €0.5m |
| 18 |  Steven Baseya | Defender - Centre-Back | France DR Congo | FC Alverca | 2005 | €0.4m |
| 19 |  Diogo Monteiro | Defender - Centre-Back | Portugal Switzerland | FC Arouca | 2005 | €0.4m |
| 20 |  Rosen Bozhinov | Defender - Centre-Back | Bulgaria | Royal Antwerp FC | 2005 | €0.4m |
| 21 |  Mertcan Ayhan | Defender - Centre-Back | Türkiye Germany | FC Schalke 04 | 2006 | €0.4m |
| 22 |  Sabil Hansen | Defender - Centre-Back | Denmark | Randers FC | 2005 | €0.6m |
| 23 |  Filippo Mane | Defender - Centre-Back | Italy Senegal | Borussia Dortmund | 2005 | €0.6m |
| 24 |  Abdoul Koné | Defender - Centre-Back | France Cote d'Ivoire | Stade Reims | 2005 | €0.4m |
| 25 |  Santiago Fernández | Defender - Centre-Back | Argentina | CA Talleres | 2005 | €0.6m |
| 26 |  Nicola Pintus | Defender - Centre-Back | Italy | Cagliari Calcio | 2005 | €0.4m |
| 27 |  Nóel Atli Arnórsson | Defender - Centre-Back | Iceland | Aalborg BK | 2006 | €0.6m |
| 28 |  Ji-soo Kim | Defender - Centre-Back | Korea, South | 1.FC Kaiserslautern | 2004 | €0.6m |
| 29 |  Yaël Mouanga | Defender - Centre-Back | France Congo | Montpellier HSC | 2005 | €0.6m |
| 30 |  Maximilian Herwerth | Defender - Centre-Back | Germany | VfB Stuttgart II | 2006 | €0.4m |