Jan Siewert
| Clubs | Country | Caretaker | From | To |
|---|---|---|---|---|
| 1. FSV Mainz 05 | Germany | Yes | 28/12/2020 | 04/01/2021 |
| Huddersfield Town | England | No | 21/01/2019 | 16/08/2019 |
| Clubs | Country | Caretaker | From | To |
|---|---|---|---|---|
| 1. FSV Mainz 05 | Germany | Yes | 28/12/2020 | 04/01/2021 |
| Huddersfield Town | England | No | 21/01/2019 | 16/08/2019 |