Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 03/2026 - 06/2027 | ![]() | 1. FC Köln | Ass. Coach | |
| 01/2025 - 06/2025 | ![]() | Hertha BSC | Ass. Coach | |
| 12/2022 - 12/2023 | ![]() | Borussia Dortmund | Ass. Coach | |
| 07/2021 - 06/2022 | ![]() | Bor. Mönchengladbach | Ass. Coach | |
| 07/2016 - 06/2021 | ![]() | Eintracht Frankfurt | Ass. Coach | |
| 01/2016 - 06/2016 | ![]() | TSG Hoffenheim | Ass. Coach | |
| 03/2014 - 11/2015 | ![]() | VfB Stuttgart | Ass. Coach | |
| 01/2013 - 10/2013 | ![]() | 1. FC Nuremberg | Manager | |
| 07/2009 - 12/2012 | ![]() | 1. FC Nuremberg | Ass. Coach | |
| 07/2004 - 06/2009 | ![]() | Eintracht Frankfurt | Ass. Coach | |
| 07/1997 - 10/2003 | ![]() | Hamburger SV | Ass. Coach | |
| 07/1996 - 06/1997 | ![]() | KFC Uerdingen 05 | Ass. Coach | |
| 05/1996 - 06/1996 | ![]() | KFC Uerdingen 05 | Manager | |
| 07/1991 - 05/1996 | ![]() | KFC Uerdingen 05 | Ass. Coach |










