| # | Player | Position | Citizenship | Club | Born | Value |
|---|---|---|---|---|---|---|
| 1 |  Dimitrios Giannoulis | Defender - Left-Back | Greece | FC Augsburg | 1995 | €3.0m |
| 2 |  Harry Toffolo | Defender - Left-Back | England Italy | Charlotte FC | 1995 | €3.0m |
| 3 |  Ryan Manning | Defender - Left-Back | Ireland | Southampton FC | 1996 | €3.0m |
| 4 |  Neto Borges | Defender - Left-Back | Brazil | Bristol City | 1996 | €3.0m |
| 5 |  Alfonso Pedraza | Defender - Left-Back | Spain | Villarreal CF | 1996 | €2.5m |
| 6 |  Enzo Díaz | Defender - Left-Back | Argentina | São Paulo Futebol Clube | 1995 | €2.5m |
| 7 |  Georgios Kyriakopoulos | Defender - Left-Back | Greece | Panathinaikos FC | 1996 | €2.5m |
| 8 |  Dmitriy Skopintsev | Defender - Left-Back | Russia | Dynamo Moscow | 1997 | €2.5m |
| 9 |  Gabriel Fuentes | Defender - Left-Back | Colombia | Fluminense Football Club | 1997 | €2.0m |
| 10 |  Mads Pedersen | Defender - Left-Back | Denmark | FC Augsburg | 1996 | €2.0m |
| 11 |  Matt Targett | Defender - Left-Back | England Scotland | Middlesbrough FC | 1995 | €5.0m |
| 12 |  Kai Wagner | Defender - Left-Back | Germany | Philadelphia Union | 1997 | €5.0m |
| 13 |  Ulisses Garcia | Defender - Left-Back | Switzerland Cape Verde | Olympique Marseille | 1996 | €5.0m |
| 14 |  Braian Cufré | Defender - Left-Back | Argentina | CA Central Córdoba (SdE) | 1996 | €1.5m |
| 15 |  Enric Franquesa | Defender - Left-Back | Spain | CD Leganés | 1997 | €1.5m |
| 16 |  Claudio Bravo | Defender - Left-Back | Argentina | AA Argentinos Juniors | 1997 | €1.5m |
| 17 |  Ryoya Ogawa | Defender - Left-Back | Japan | Kashima Antlers | 1996 | €1.5m |
| 18 |  Adrián Marín | Defender - Left-Back | Spain | Orlando City SC | 1997 | €1.5m |
| 19 |  Maximilian Wittek | Defender - Left-Back | Germany | VfL Bochum | 1995 | €1.5m |
| 20 |  Rafa Soares | Defender - Left-Back | Portugal | FC Famalicão | 1995 | €1.5m |
| 21 |  Osvaldo Rodríguez | Defender - Left-Back | Mexico | Tigres UANL | 1996 | €1.5m |
| 22 |  Bradley Mazikou | Defender - Left-Back | Congo France | Servette FC | 1996 | €1.5m |
| 23 |  Jonas Föhrenbach | Defender - Left-Back | Germany | 1.FC Heidenheim 1846 | 1996 | €1.5m |
| 24 |  Carlos Neva | Defender - Left-Back | Spain | Albacete Balompié | 1996 | €1.5m |
| 25 |  Artem Makarchuk | Defender - Left-Back | Russia | FC Sochi | 1995 | €1.2m |
| 26 |  Florian Miguel | Defender - Left-Back | France Portugal | Burgos CF | 1996 | €1.2m |
| 27 |  Fodé Ballo-Touré | Defender - Left-Back | Senegal France | FC Metz | 1997 | €1.2m |
| 28 |  Thomas Ouwejan | Defender - Left-Back | Netherlands | NEC Nijmegen | 1996 | €1.2m |
| 29 |  Jannes Horn | Defender - Left-Back | Germany | Rapid Vienna | 1997 | €1.2m |
| 30 |  Leonardo Koutris | Defender - Left-Back | Greece Brazil | Pogon Szczecin | 1995 | €1.2m |