| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Amar Dedić | Defender - Right-Back | Bosnia-Herzegovina | SL Benfica | 2002 | €12.0m |
| 2 |  Zakaria El Ouahdi | Defender - Right-Back | Morocco Belgium | KRC Genk | 2001 | €12.0m |
| 3 |  José Ángel Carmona | Defender - Right-Back | Spain | Sevilla FC | 2002 | €12.0m |
| 4 |  Mattia Zanotti | Defender - Right-Back | Italy | FC Lugano | 2003 | €13.0m |
| 5 |  Kiliann Sildillia | Defender - Right-Back | France Guadeloupe | PSV Eindhoven | 2002 | €10.0m |
| 6 |  Devyne Rensch | Defender - Right-Back | Netherlands Suriname | AS Roma | 2003 | €10.0m |
| 7 |  Julián Araujo | Defender - Right-Back | Mexico United States | AFC Bournemouth | 2001 | €10.0m |
| 8 |  Joe Scally | Defender - Right-Back | United States | Borussia Mönchengladbach | 2002 | €10.0m |
| 9 |  Aaron Hickey | Defender - Right-Back | Scotland | Brentford FC | 2002 | €10.0m |
| 10 |  Jon Aramburu | Defender - Right-Back | Venezuela Spain | Real Sociedad | 2002 | €15.0m |
| 11 |  Nathan Patterson | Defender - Right-Back | Scotland | Everton FC | 2001 | €15.0m |
| 12 |  Georgios Vagiannidis | Defender - Right-Back | Greece | Sporting CP | 2001 | €8.0m |
| 13 |  Jackson Tchatchoua | Defender - Right-Back | Cameroon Belgium | Wolverhampton Wanderers | 2001 | €8.0m |
| 14 |  Arthur | Defender - Right-Back | Brazil | Bayer 04 Leverkusen | 2003 | €7.0m |
| 15 |  Andrés García | Defender - Right-Back | Spain | Aston Villa | 2003 | €7.0m |
| 16 |  Bart van Rooij | Defender - Right-Back | Netherlands | Twente Enschede FC | 2001 | €6.0m |
| 17 |  Guéla Doué | Defender - Right-Back | Cote d'Ivoire France | RC Strasbourg Alsace | 2002 | €18.0m |
| 18 |  Natanael | Defender - Right-Back | Brazil | Clube Atlético Mineiro | 2002 | €6.0m |
| 19 |  Bruno Gomes | Defender - Right-Back | Brazil Italy | Sport Club Internacional | 2001 | €5.0m |
| 20 |  Ki-Jana Hoever | Defender - Right-Back | Netherlands Suriname | Wolverhampton Wanderers | 2002 | €5.0m |
| 21 |  Leonidas Stergiou | Defender - Right-Back | Switzerland Greece | VfB Stuttgart | 2002 | €5.0m |
| 22 |  Killian Sardella | Defender - Right-Back | Belgium Cameroon | RSC Anderlecht | 2002 | €5.0m |
| 23 |  Wagner Pina | Defender - Right-Back | Cape Verde Portugal | Trabzonspor | 2002 | €5.0m |
| 24 |  Festy Ebosele | Defender - Right-Back | Ireland Nigeria | Basaksehir FK | 2002 | €4.6m |
| 25 |  Issa Kaboré | Defender - Right-Back | Burkina Faso | Wrexham AFC | 2001 | €4.0m |
| 26 |  Daniil Denisov | Defender - Right-Back | Russia | Spartak Moscow | 2002 | €4.0m |
| 27 |  Hugo Siquet | Defender - Right-Back | Belgium | Club Brugge KV | 2002 | €4.0m |
| 28 |  Denso Kasius | Defender - Right-Back | Netherlands | AZ Alkmaar | 2002 | €4.0m |
| 29 |  Ilay Camara | Defender - Right-Back | Senegal Belgium | RSC Anderlecht | 2003 | €4.0m |
| 30 |  Ignace Van der Brempt | Defender - Right-Back | Belgium | Como 1907 | 2002 | €4.0m |