N. Rothweiler
1. FC HeidenheimLoan—5 Jul 2026- S. Zenku
StrugaFree agent—2 Feb 2026 
S. ZenkuStrugaFree agent—2 Feb 2026- A. Bravo-Sanchez
SC Paderborn 07Transfer—2 Feb 2025 - David Emmanuel
Bayern MünchenLoan—30 Jan 2025 
L. Rupp
Aris Thessalonikis——15 Sept 2024- N. Stendera
Eintracht Frankfurt——6 Aug 2021 - A. Meha
SV ElversbergFree—1 Jul 2019 - M. Sağlık
EyüpsporFree—28 Jan 2019 - T. WelkerSC Paderborn 07——1 Jul 2015
- N. Perrey
Bayer Leverkusen——1 Jul 2014 - M. Andrijanić
FC St. PauliFree—1 Jul 2013
J. Dahlke
Patro EisdenTransfer—26 Aug 2026- David EmmanuelBayern MünchenReturn from loan—29 Jun 2025
- Sebastian Szimayer
Racing FC Union LuxembourgFree—1 Jul 2018 - N. Perrey
1. FC KölnFree—1 Jul 2016 - T. Gölbaşı
Rizespor——1 Jul 2008