| Name | Age | Position | Nationality |
|---|---|---|---|
| Alexander Schlager | 30 | Goalkeeper | Austria |
| Markus Kolke | 36 | Goalkeeper | Germany |
| Karl Hein | 56 | Goalkeeper | Estonia |
| Stefan Smarkalev | 19 | Goalkeeper | Bulgaria |
| Mitchell Weiser | 32 | Defence | Germany |
| Niklas Stark | 31 | Defence | Germany |
| Marco Friedl | 28 | Defence | Austria |
| Felix Agu | 26 | Defence | Nigeria |
| Amos Pieper | 28 | Defence | Germany |
| Olivier Deman | 26 | Defence | Belgium |
| Julián Malatini | 25 | Defence | Argentina |
| Mats Heitmann | 20 | Defence | Germany |
| Mick Schmetgens | 18 | Defence | Germany |
| Karim Coulibaly | 19 | Defence | Germany |
| Luca Höcker | 19 | Defence | Germany |
| Senne Lynen | 27 | Midfield | Belgium |
| Romano Schmid | 26 | Midfield | Austria |
| Jens Stage | 29 | Midfield | Denmark |
| Skelly Alvero | 24 | Midfield | France |
| Chuki | 22 | Midfield | Spain |
| Dariusz Stalmach | 20 | Midfield | Poland |
| Patrice Čović | 19 | Midfield | Croatia |
| Dawid Kownacki | 29 | Offence | Poland |
| Cédric Itten | 29 | Offence | Switzerland |
| Marco Grüll | 28 | Offence | Austria |
| Justin Njinmah | 25 | Offence | Germany |
| Keke Topp | 22 | Offence | Germany |
| Samuel Mbangula | 22 | Offence | Belgium |
| Salim Musah | 20 | Offence | Germany |
| Kenny Quetant | 20 | Offence | France |
| Paul Erevbenagie | 19 | Offence | Germany |
