| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Walter Kannemann | Defender - Centre-Back | Argentina Italy | Grêmio Foot-Ball Porto Alegrense | 1991 | €0.6m |
| 2 |  Juanpe | Defender - Centre-Back | Spain | Atlético de San Luis | 1991 | €0.6m |
| 3 |  Pablo | Defender - Centre-Back | Brazil | CR Flamengo | 1991 | €0.6m |
| 4 |  Roderick Miranda | Defender - Centre-Back | Portugal Brazil | Melbourne Victory | 1991 | €0.6m |
| 5 |  Shane Duffy | Defender - Centre-Back | Ireland Northern Ireland | Norwich City | 1992 | €0.6m |
| 6 |  Jorge Pulido | Defender - Centre-Back | Spain | SD Huesca | 1991 | €0.6m |
| 7 |  Fabiano | Defender - Centre-Back | Brazil | Aris Thessaloniki | 1991 | €0.6m |
| 8 |  Grant Hanley | Defender - Centre-Back | Scotland | Hibernian FC | 1991 | €0.6m |
| 9 |  Stefan Mitrovic | Defender - Centre-Back | Serbia | KAA Gent | 1990 | €0.7m |
| 10 |  Vitor Hugo | Defender - Centre-Back | Brazil | Clube Atlético Mineiro | 1991 | €0.7m |
| 11 |  Néstor Araújo | Defender - Centre-Back | Mexico Spain | CF América | 1991 | €0.5m |
| 12 |  Robin Jansson | Defender - Centre-Back | Sweden | Orlando City SC | 1991 | €0.5m |
| 13 |  Luca Caldirola | Defender - Centre-Back | Italy | Without Club | 1991 | €0.7m |
| 14 |  Christian Kabasele | Defender - Centre-Back | Belgium DR Congo | Udinese Calcio | 1991 | €0.7m |
| 15 |  Pontus Jansson | Defender - Centre-Back | Sweden | Malmö FF | 1991 | €0.8m |
| 16 |  Pedro Bigas | Defender - Centre-Back | Spain | Elche CF | 1990 | €0.5m |
| 17 |  Sebastián Coates | Defender - Centre-Back | Uruguay Spain | Club Nacional | 1990 | €0.8m |
| 18 |  Lucas Mendes | Defender - Centre-Back | Qatar Brazil | Al-Wakrah SC | 1990 | €0.4m |
| 19 |  William Tesillo | Defender - Centre-Back | Colombia | Atlético Nacional | 1990 | €0.4m |
| 20 |  Bart Schenkeveld | Defender - Centre-Back | Netherlands | Al-Khaleej FC | 1991 | €0.8m |
| 21 |  Robert Arboleda | Defender - Centre-Back | Ecuador | São Paulo Futebol Clube | 1991 | €0.8m |
| 22 |  Stefan Bell | Defender - Centre-Back | Germany | 1.FSV Mainz 05 | 1991 | €0.8m |
| 23 |  Wan-kyu Kwon | Defender - Centre-Back | Korea, South | Suwon Samsung Bluewings | 1991 | €0.4m |
| 24 |  Erik Sviatchenko | Defender - Centre-Back | Denmark Ukraine | Houston Dynamo FC | 1991 | €0.8m |
| 25 |  Necip Uysal | Defender - Centre-Back | Türkiye | Besiktas JK | 1991 | €0.4m |
| 26 |  Luccas Claro | Defender - Centre-Back | Brazil | Eyüpspor | 1991 | €0.4m |
| 27 |  Trent Sainsbury | Defender - Centre-Back | Australia England | Central Coast Mariners | 1992 | €0.4m |
| 28 |  Ermin Bicakcic | Defender - Centre-Back | Bosnia-Herzegovina Germany | Without Club | 1990 | €0.4m |
| 29 |  Liam Cooper | Defender - Centre-Back | Scotland England | Without Club | 1991 | €0.4m |
| 30 |  Álvaro González | Defender - Centre-Back | Spain | CD Tenerife | 1990 | €0.8m |