| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Malcolm Jeng | Defender - Centre-Back | Sweden | Feyenoord Rotterdam | 2005 | €2.0m |
| 2 |  Douglas Mendes | Defender - Centre-Back | Brazil | FC Liefering | 2004 | €2.0m |
| 3 |  Thijmen Blokzijl | Defender - Centre-Back | Netherlands | FC Groningen | 2005 | €2.0m |
| 4 |  Brahim Traoré | Defender - Centre-Back | France Burkina Faso | Cracovia | 2004 | €2.0m |
| 5 |  Abdoulaye Faye | Defender - Centre-Back | Senegal | FC Lorient | 2004 | €2.0m |
| 6 |  Sebastian Otoa | Defender - Centre-Back | Denmark | Genoa CFC | 2004 | €2.0m |
| 7 |  Leandro Morgalla | Defender - Centre-Back | Germany | VfL Bochum | 2004 | €2.0m |
| 8 |  Raphael Kofler | Defender - Centre-Back | Italy | FC Südtirol | 2005 | €2.0m |
| 9 |  Kevin Jappert | Defender - Centre-Back | Argentina Italy | CA Barracas Central | 2004 | €2.0m |
| 10 |  Jorne Spileers | Defender - Centre-Back | Belgium | Club Brugge KV | 2005 | €2.0m |
| 11 |  Fabio Chiarodia | Defender - Centre-Back | Italy Germany | Borussia Mönchengladbach | 2005 | €2.0m |
| 12 |  Aboubaka Soumahoro | Defender - Centre-Back | France Cote d'Ivoire | Hamburger SV | 2005 | €1.8m |
| 13 |  Mamadou Thierno Barry | Defender - Centre-Back | Senegal | Union Saint-Gilloise | 2005 | €1.8m |
| 14 |  Milan Majstorovic | Defender - Centre-Back | Serbia | Dynamo Moscow | 2005 | €1.8m |
| 15 |  Ruairi McConville | Defender - Centre-Back | Northern Ireland | Norwich City | 2005 | €1.8m |
| 16 |  Stefan Leković | Defender - Centre-Back | Serbia | Red Star Belgrade | 2004 | €1.7m |
| 17 |  Linus Gechter | Defender - Centre-Back | Germany | Hertha BSC | 2004 | €2.5m |
| 18 |  Juanma Herzog | Defender - Centre-Back | Spain Germany | UD Las Palmas | 2004 | €2.5m |
| 19 |  Ange Ahoussou | Defender - Centre-Back | Cote d'Ivoire | Rapid Vienna | 2003 | €1.5m |
| 20 |  Francesco Coppola | Defender - Centre-Back | Italy Cuba | Pisa Sporting Club | 2005 | €2.5m |
| 21 |  Joshua Wynder | Defender - Centre-Back | United States | SL Benfica B | 2005 | €1.5m |
| 22 |  Luke Chambers | Defender - Centre-Back | England | Liverpool FC U21 | 2004 | €1.5m |
| 23 |  Mateo Mendoza | Defender - Centre-Back | Argentina | CD Godoy Cruz Antonio Tomba | 2004 | €2.5m |
| 24 |  Alexios Kalogeropoulos | Defender - Centre-Back | Greece | Olympiacos Piraeus | 2004 | €1.5m |
| 25 |  Gabriele Guarino | Defender - Centre-Back | Italy | FC Empoli | 2004 | €1.5m |
| 26 |  Jonathan Jesus | Defender - Centre-Back | Brazil | Cruzeiro Esporte Clube | 2004 | €2.5m |
| 27 |  Villads Nielsen | Defender - Centre-Back | Denmark | FK Bodø/Glimt | 2005 | €2.7m |
| 28 |  Yiğit Efe Demir | Defender - Centre-Back | Türkiye | Fenerbahce | 2004 | €1.3m |
| 29 |  Hayden Matthews | Defender - Centre-Back | Australia | Portsmouth FC | 2004 | €1.3m |
| 30 |  Seydou Sano | Defender - Centre-Back | Senegal | Al-Gharafa SC | 2004 | €1.2m |