| Zaid Amoussou | |
| Christopher Antwi-Adjei | |
| Adil Aouchiche | |
| Mertcan Ayhan | |
| Janik Bachmann | |
| Timo Becker | |
| Vitalie Becker | |
| Taylan Bulut | |
| Tim-Justin Dietrich | |
| Anton Donkor | |
| Edin Džeko | |
| Soufiane El-Faouzi | |
| Adrian Gantenbein | |
| Christian Gomis | |
| Max Grüger | |
| Ayman Gulasi | |
| Ilyes Hamache | |
| Justin Heekeren | |
| Emil Højlund | |
| Kenan Karaman | |
| Loris Karius | |
| Nikola Katić | |
| Mika Khadr | |
| Hasan Kuruçay | |
| Bryan Lasme | |
| Dylan Leonard | |
| Dejan Ljubičić | |
| Henning Matriciani | |
| Kevin Müller | |
| Moussa Ndiaye | |
| Luca Podlech | |
| Paul Friedrich Pöpperl | |
| Finn Porath | |
| Peter Remmert | |
| Felipe Sánchez | |
| Ron Schallenberg | |
| Johannes Siebeking | |
| Moussa Sylla | |
| Luca Vozar | |
| Mika Wallentowitz | |
| Amin Younes | |
| Mauro Zalazar | |
| Mauro Zalazar | |