| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Ilhan Altuntas | Defender - Centre-Back | Germany Türkiye | Bremer SV | 2003 | €0.0m |
| 2 |  Simone Pino | Defender - Centre-Back | Italy | Taranto SS | 2002 | €0.0m |
| 3 |  Ksawery Kwiatkowski | Defender - Centre-Back | Poland | Ruch Chorzow | 2003 | €0.0m |
| 4 |  Hubert Mbuyi-Muamba | Defender - Centre-Back | DR Congo France | Without Club | 2003 | €0.0m |
| 5 |  Marc García | Defender - Centre-Back | Spain | UD Poblense | 2002 | €0.0m |
| 6 |  Lorenzo Busato | Defender - Centre-Back | Italy | Club Milano | 2004 | €0.0m |
| 7 |  Facundo Sánchez | Defender - Centre-Back | Argentina | CA Agropecuario | 2003 | €0.0m |
| 8 |  Guilherme Kayron | Defender - Centre-Back | Brazil | Without Club | 2003 | €0.0m |
| 9 |  Santiago Bellatti | Defender - Centre-Back | Argentina | CA Patronato | 2002 | €0.0m |
| 10 |  Min-ho Kim | Defender - Centre-Back | Korea, South | FC Anyang | 2003 | €0.0m |
| 11 |  Xiaoyi Cao | Defender - Centre-Back | China | Qingdao Red Lions Reserves | 2003 | €0.0m |
| 12 |  Raffaele Cartano | Defender - Centre-Back | Italy | ASD Tau Calcio Altopascio | 2002 | €0.0m |
| 13 |  Christ Daniel Ahouzan | Defender - Centre-Back | Cote d'Ivoire | CD Santa Amalia | 2003 | €0.0m |
| 14 |  David Guerrero | Defender - Centre-Back | Spain | CD Cieza | 2002 | €0.0m |
| 15 |  Nohim Chibani | Defender - Centre-Back | France Algeria | SC Aubagne Air Bel | 2003 | €0.0m |
| 16 |  Matteo Pellegrini | Defender - Centre-Back | Italy | Without Club | 2004 | €0.0m |
| 17 |  Ascel Essengue | Defender - Centre-Back | Cameroon | Phoenix Rising FC | 2003 | €0.0m |
| 18 |  Marius Lemaître | Defender - Centre-Back | France | US Orléans | 2003 | €0.0m |
| 19 |  Luciano Arnijas | Defender - Centre-Back | Argentina | Club Deportivo Maipú | 2003 | €0.0m |
| 20 |  Olaf González | Defender - Centre-Back | Mexico | CD Leones Negros de la UdeG II | 2002 | €0.0m |
| 21 |  Oskar Wojcik | Defender - Centre-Back | Poland | Cracovia | 2003 | €0.0m |
| 22 |  Pavlo Zakhidnyi | Defender - Centre-Back | Ukraine | UCSA Tarasivka | 2003 | €0.0m |
| 23 |  Yiğit Utku Gök | Defender - Centre-Back | Türkiye | Somaspor | 2003 | €0.0m |
| 24 |  Anthony Patti | Defender - Centre-Back | United States Brazil | Greenville Triumph SC | 2002 | €0.0m |
| 25 |  Fatih Yılmaz | Defender - Centre-Back | Türkiye | Kilis 1984 | 2002 | €0.0m |
| 26 |  Sebas Wade | Defender - Centre-Back | England Spain | Septemvri Sofia | 2003 | €0.0m |
| 27 |  Fırat Şaşi | Defender - Centre-Back | Türkiye | Erzurumspor FK | 2002 | €0.0m |
| 28 |  Abdullah Şahindere | Defender - Centre-Back | Türkiye | Genclerbirligi Ankara | 2003 | €0.0m |
| 29 |  Diego López | Defender - Centre-Back | Spain | Arenas Armilla | 2002 | €0.0m |
| 30 |  Aarón González | Defender - Centre-Back | Spain | UD San Sebastián de los Reyes | 2004 | €0.0m |