Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 04/2016 - 06/2016 |  | FSV Frankfurt |  Germany | Manager |
| 07/2015 - 03/2016 |  | 1. FC Saarbrücken | Germany | Manager |
| 04/2013 - 09/2014 |  | Erzgebirge Aue | Germany | Manager |
| 06/2011 - 09/2013 |  | Vietnam |  Vietnam | Manager |
| 12/2008 - 09/2009 |  | Holstein Kiel | Germany | Manager |
| 07/2004 - 04/2007 |  | Hertha BSC | Germany | Manager |
| 03/2003 - 04/2004 |  | 1860 Munich | Germany | Manager |
| 02/2002 - 06/2002 | | Hertha BSC | Germany | Manager |
| 07/1999 - 06/2000 |  | Hertha BSC II | Germany | Manager |
| 07/1997 - 06/1998 | | Hertha BSC II | Germany | Manager |
National teams managed
| Season | Team | Position | |
|---|---|---|---|
| WC Qualifiers Asia 2011-2013 | | Vietnam | Manager |
| Friendlies 2011 | | Vietnam | Manager |
Career as a player
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 01/1996 - 06/1997 | | Hertha BSC | Germany | Midfield |
| 07/1994 - 12/1995 | | 1. FC Saarbrücken | Germany | Midfield |
| 07/1992 - 06/1994 |  | Galatasaray |  Turkey | Midfield |
| 07/1988 - 06/1992 |  | 1. FC Köln | Germany | Midfield |
| 07/1984 - 06/1988 |  | Bayer Leverkusen | Germany | Midfield |
| 07/1980 - 11/1983 |  | BFC Dynamo | Germany | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 13 | 13 | - | 5 | 1.001 | 2 | - | - | - | - | - | » All matches |
| Champions League Qual. | 2 | - | 2 | - | 5 | - | - | - | - | - | - | » All matches |
| Europa League | 42 | 29 | 13 | 4 | 3.022 | 13 | 1 | - | - | - | - | » All matches |
 | Oberliga | 40 | 26 | 14 | 16 | 2.367 | 12 | - | - | 1 | - | - | » All matches |
| FDGB-Pokal | 6 | 4 | 2 | 1 | 414 | 2 | - | - | - | - | - | » All matches |
| Bundesliga | 242 | 185 | 57 | 32 | 17.197 | 46 | - | 5 | 35 | - | - | » All matches |
| 2. Bundesliga | 47 | 39 | 8 | 7 | 3.317 | 5 | - | - | 9 | 2 | - | » All matches |
| DFB-Pokal | 27 | 26 | 1 | 6 | 2.348 | 10 | - | - | 2 | - | 1 | » All matches |
| Regionalliga West/Südwest (1994-2000) | 13 | 13 | - | 3 | 1.073 | 1 | - | - | 2 | - | 1 | » All matches |
| SüperLig | 15 | 14 | 1 | - | 1.286 | 3 | 1 | - | 4 | - | - | » All matches |
| Total | 447 | 349 | 98 | 74 | 32.030 | 94 | 2 | - | 53 | 2 | 2 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | U21 Friendlies | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| U21 EURO Qualifiers | 2 | 1 | 1 | - | 99 | - | - | - | - | - | - | » All matches |
| Total | 3 | 2 | 1 | - | 189 | - | - | - | - | - | - |
Personal achievements
| Top Scorer | ||
|---|---|---|
 | Europa League | 1989/1990 |