A. Irving
Heart Of MidlothianFree—1 Jul 2021- M. Awoudja
VfB StuttgartLoan—1 Feb 2021 - S. Maier
VfL Bochum——20 Jan 2021 
A. Akkaynak
RizesporLoan—10 Sept 2020- Park Yi-Young
FC St. PauliLoan—15 Jul 2020 - Karl-Heinz Lappe
FSV Mainz 05——1 Jul 2019
A. Gojak
Zeljeznicar SarajevoFree agent—30 Jun 2025- M. Popovic
Bayern MünchenReturn from loan—29 Jun 2025 - H. Yılmaz
Gençlerbirliği S.K.Free—11 Jan 2024 
M. RömlingVfL Bochum——1 Jul 2022- Park Yi-YoungFC St. Pauli——1 Jul 2021