Teams managed
| 01/2019 - 06/2020 |
|
Hannover 96 |
|
Ass. Manager |
| 12/2013 - 08/2018 |
|
Ferencvárosi TC |
|
Ass. Manager |
| 10/2010 - 04/2011 |
|
Gençlerbirliği |
|
Manager |
| 07/2009 - 10/2010 |
|
Gençlerbirliği |
|
Ass. Manager |
| 03/2007 - 06/2008 |
|
Borussia Dortmund |
|
Ass. Manager |
| 01/2004 - 01/2007 |
|
Hamburger SV |
|
Ass. Manager |
| 07/2002 - 12/2002 |
|
Asante Kotoko |
|
Manager |
| 01/2000 - 02/2001 |
|
VfL Bochum |
|
Manager |
| 07/1995 - 12/1999 |
|
VfL Bochum |
|
Ass. Manager |
National teams managed
| Season | team | Position | |
|---|---|---|---|
| WC Qualifiers Africa 2004/2005 |
|
Ghana | Manager |
Club career
| 07/1981 - 06/1995 |
|
VfL Bochum |
|
Goalkeeper |
| 07/1976 - 06/1981 |
|
Preußen Münster |
|
Goalkeeper |
| » Overall club matches | ||||
Club matches
| league |  |
 |
 |
 |
 |
 |
 |
 |
||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bundesliga |
|
282 | 1 | 281 | 1 | 1 | 4 | 0 | 1 | » Bundesliga-Matches | ||
| 2. Bundesliga |
|
20 | 0 | 19 | 1 | 0 | 0 | 0 | 0 | » 2. Liga-Matches | ||
| DFB-Pokal |
|
27 | 0 | 26 | 1 | 0 | 1 | 0 | 0 | » DFB-Pokal-Matches | ||
| ∑ | 329 | 1 | 326 | 3 | 1 | 5 | 0 | 1 | » Overall club matches | |||
| Note: the number of club matches may be incomplete. To view a complete list of all competitions and leagues filled with match details visit our overview page. |
