| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Yaya Daffe | Defender - Centre-Back | Spain Senegal | Without Club | 2004 | €0.1m |
| 2 |  Dimo Krastev | Defender - Centre-Back | Bulgaria | Siracusa Calcio | 2003 | €0.1m |
| 3 |  Javier Vicario | Defender - Centre-Back | Spain | Barakaldo CF | 2002 | €0.1m |
| 4 |  Agustín Álvarez | Defender - Centre-Back | Argentina | Arsenal FC | 2004 | €0.1m |
| 5 |  Edson | Defender - Centre-Back | Brazil | Without Club | 2002 | €0.1m |
| 6 |  Ibra Cámara | Defender - Centre-Back | Spain Guinea-Bissau | Without Club | 2003 | €0.1m |
| 7 |  Philipp Breit | Defender - Centre-Back | Austria | Without Club | 2003 | €0.1m |
| 8 |  Mateo Prevedini | Defender - Centre-Back | Argentina Italy | Valencia Mestalla | 2003 | €0.1m |
| 9 |  Mehmet Albayrak | Defender - Centre-Back | Türkiye | Sivasspor | 2004 | €0.1m |
| 10 |  Filip Panjeskovic | Defender - Centre-Back | Denmark Serbia | Without Club | 2003 | €0.1m |
| 11 |  Luka Hoedaert | Defender - Centre-Back | Belgium | Royal Union Tubize-Braine | 2003 | €0.1m |
| 12 |  Thomas Reinders | Defender - Centre-Back | Netherlands | VVV-Venlo | 2004 | €0.1m |
| 13 |  Ander Izagirre | Defender - Centre-Back | Spain | Bilbao Athletic | 2003 | €0.1m |
| 14 |  Simon Ludwig | Defender - Centre-Back | Germany | Rot-Weiß Oberhausen | 2003 | €0.1m |
| 15 |  Luke Kenny | Defender - Centre-Back | Scotland | Arbroath FC | 2003 | €0.1m |
| 16 |  Reda Ergouai | Defender - Centre-Back | Morocco France | RZ Deportivo Aragón | 2003 | €0.1m |
| 17 |  Iker Alday | Defender - Centre-Back | Spain | Bilbao Athletic | 2003 | €0.1m |
| 18 |  Elano Yegen | Defender - Centre-Back | Türkiye Netherlands | Without Club | 2002 | €0.1m |
| 19 |  Declan Skura | Defender - Centre-Back | England Albania | Wycombe Wanderers | 2002 | €0.1m |
| 20 |  Abdulrahman Bakri Al-Ameen | Defender - Centre-Back | Qatar Sudan | Al-Sadd SC | 2004 | €0.1m |
| 21 |  Davi Cabral | Defender - Centre-Back | Brazil | FK Leotar Trebinje | 2002 | €0.1m |
| 22 |  Mario Camero | Defender - Centre-Back | Spain | Real Ávila CF | 2004 | €0.1m |
| 23 |  Sebastian Elefante | Defender - Centre-Back | Italy | Imolese Calcio 1919 | 2004 | €0.1m |
| 24 |  Manuel Cocca | Defender - Centre-Back | Argentina Italy | Arsenal FC | 2002 | €0.1m |
| 25 |  Jaden Warner | Defender - Centre-Back | England | Newport County | 2002 | €0.1m |
| 26 |  Modibo Camara | Defender - Centre-Back | France | FC Biel-Bienne 1896 | 2003 | €0.1m |
| 27 |  Donald Nduka | Defender - Centre-Back | Germany | FC Ingolstadt 04 | 2003 | €0.1m |
| 28 |  Mamadou Jobe | Defender - Centre-Back | England | Cambridge United | 2003 | €0.1m |
| 29 |  Jean-Philippe Célestin | Defender - Centre-Back | France Haiti | Nîmes Olympique | 2002 | €0.1m |
| 30 |  Tim Schmidt | Defender - Centre-Back | Germany | SGV Freiberg | 2002 | €0.1m |