Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 08/2010 - 07/2011 |  | Iraq |  Iraq | Manager |
| 11/2008 - 01/2009 |  | FC Oberneuland |  Germany | Manager |
| 08/2007 - 06/2008 |  | Berliner SC | Germany | Manager |
| 02/2007 - 06/2007 |  | Al Gharafa |  Qatar | Manager |
| 04/2006 - 06/2006 |  | MSV 1919 Neuruppin | Germany | Manager |
| 03/2005 - 06/2005 |  | Bahrain |  Bahrain | Manager |
| 11/2003 - 06/2005 |  | Al Arabi | Qatar | Manager |
| 07/1999 - 02/2000 |  | VfL Osnabrück | Germany | Manager |
| 08/1997 - 10/1998 |  | Werder Bremen | Germany | Manager |
| 07/1997 - 08/1997 | | Werder Bremen | Germany | Ass. Coach |
| 07/1995 - 06/1997 | | FC Oberneuland | Germany | Manager |
| 07/1994 - 08/1994 |  | Arminia Bielefeld | Germany | Manager |
| 10/1993 - 05/1994 |  | TeBe Berlin | Germany | Manager |
| 10/1989 - 02/1993 |  | VfB Oldenburg | Germany | Manager |
| 07/1987 - 06/1989 | | TeBe Berlin | Germany | Manager |
National teams managed
| Season | Team | Position | |
|---|---|---|---|
| WC Qualifiers Asia 2011-2013 | | Iraq | Manager |
| Asian Cup 2011 Qatar | | Iraq | Manager |
| Friendlies 2011 | | Iraq | Manager |
| Friendlies 2010 | | Iraq | Manager |
| WC Qualifiers Asia 2004/2005 | | Bahrain | Manager |
Career as a player
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 07/1989 - 06/1992 | | VfB Oldenburg | Germany | Midfield |
| 07/1987 - 06/1989 | | TeBe Berlin | Germany | Midfield |
| 07/1982 - 06/1987 | | Werder Bremen | Germany | Midfield |
| 07/1980 - 06/1982 |  | 1860 Munich | Germany | Midfield |
| 07/1971 - 06/1980 |  | Hertha BSC | Germany | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Europa League | 21 | 21 | - | 1 | 1.875 | 5 | 1 | - | - | - | - | » All matches |
| Bundesliga | 333 | 315 | 18 | 31 | 28.149 | 44 | 4 | - | 20 | - | - | » All matches |
| 2. Bundesliga | 59 | 54 | 5 | 6 | 4.899 | 16 | - | - | 5 | - | - | » All matches |
| DFB-Pokal | 43 | 41 | 2 | 5 | 3.995 | 11 | 1 | - | 2 | - | - | » All matches |
| Promotion Round 2. Bundesliga | 4 | 3 | 1 | 1 | 233 | 3 | 2 | - | - | - | - | » All matches |
| Total | 460 | 434 | 26 | 44 | 39.151 | 79 | 8 | - | 27 | - | - |