| Youssef Amyn | |
| Brian Behrendt | |
| Ermin Bičakčić | |
| Kaan Caliskaner | |
| Tino Casali | |
| Saulo Decarli | |
| Anton Donkor | |
| Justin Duda | |
| Keita Endo | |
| Hampus Finndell | |
| Johan Arath Gomez | |
| Sebastian Griesbeck | |
| Þórir Jóhann Helgason | |
| Ron-Thorben Hoffmann | |
| Luc Ihorst | |
| Robert Ivanov | |
| Fabio Kaufmann | |
| Niko Kijewski | |
| Robin Krausse | |
| Florian Krüger | |
| Hassan Kurucay | |
| Anderson-Lenda Lucoqui | |
| Jan Hendrik Marx | |
| Maurice Multhaup | |
| Jannis Nikolaou | |
| Rayan Philippe | |
| Marvin Rittmüller | |
| Sidi Sané | |
| Leon Suzuki | |
| Niklas Tauer | |
| Anthony Ujah | |
| Danilo Wiebe | |