| Name | Age | Position | Nationality |
|---|---|---|---|
| Finn Dahmen | 27 | Goalkeeper | Germany |
| Daniel Klein | 24 | Goalkeeper | Germany |
| Nediljko Labrović | 25 | Goalkeeper | Croatia |
| Dimitris Giannoulis | 29 | Defence | Greece |
| Noahkai Banks | 18 | Defence | USA |
| Felix Meiser | 18 | Defence | Germany |
| Yusuf Kabadayi | 21 | Midfield | Germany |
| Henri Koudossou | 25 | Midfield | Germany |
| Juan Cabrera | 22 | Midfield | Uruguay |
| Samuel Essende | 27 | Offence | DR Congo |
| Mert Kömür | 19 | Attacking Midfield | Germany |
| Mahmut Kücüksahin | 21 | Defensive Midfield | Turkey |
| Chrislain Matsima | 22 | Centre-Back | France |
| David Deger | 25 | Centre-Back | Germany |
| Robert Gumny | 26 | Right-Back | Poland |
| Keven Schlotterbeck | 27 | Centre-Back | Germany |
| Phillip Tietz | 27 | Centre-Forward | Germany |
| Cédric Zesiger | 26 | Centre-Back | Switzerland |
| Mads Pedersen | 28 | Left-Back | Denmark |
| Frank Onyeka | 27 | Central Midfield | Nigeria |
| Kristijan Jakić | 27 | Defensive Midfield | Croatia |
| Mërgim Berisha | 26 | Centre-Forward | Germany |
| Elvis Rexhbecaj | 27 | Central Midfield | Kosovo |
| Steve Mounié | 30 | Centre-Forward | Benin |
| Fredrik Jensen | 27 | Attacking Midfield | Finland |
| Marius Wolf | 29 | Right-Back | Germany |
| Reece Oxford | 26 | Centre-Back | England |
| Jeffrey Gouweleeuw | 33 | Centre-Back | Netherlands |
| Arne Maier | 26 | Central Midfield | Germany |
| Alexis Claude Maurice | 26 | Attacking Midfield | France |