Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 09/2006 - 12/2021 |  | Ivory Coast |  Ivory Coast | Manager |
| 09/2017 - 12/2020 |  | Tianjin Jinmen Tiger |  China | Manager |
| 09/2014 - 06/2017 |  | South Korea |  South Korea | Manager |
| 07/2013 - 06/2014 |  | Al Arabi |  Qatar | Manager |
| 07/2010 - 09/2012 |  | Al Sailiya | Qatar | Manager |
| 01/2009 - 06/2010 | | Al Arabi | Qatar | Manager |
| 07/2008 - 11/2008 |  | FC Sion |  Switzerland | Manager |
| 07/2000 - 06/2006 |  | Germany U20 |  Germany | Manager |
| 07/2005 - 12/2005 |  | Germany U18 | Germany | Manager |
| 08/2004 - 10/2005 |  | Germany U19 | Germany | Manager |
| 07/2001 - 10/2005 | | Germany U19 | Germany | Manager |
| 04/2003 - 08/2004 |  | Germany U21 | Germany | Manager |
| 10/2003 - 12/2003 | | Germany U20 | Germany | Manager |
| 07/2021 - 10/2002 | | Germany U19 | Germany | Manager |
| 07/1994 - 09/1995 |  | Waldhof Mannheim | Germany | Manager |
| 01/1992 - 11/1993 |  | Neuchâtel Xamax FCS | Switzerland | Manager |
| 07/1989 - 12/1991 |  | Switzerland | Switzerland | Manager |
National teams managed
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/1985 - 06/1988 | | Neuchâtel Xamax FCS | Switzerland | Midfield | |
| 07/1977 - 06/1985 |  | Real Madrid |  Spain | Midfield | |
| 07/1972 - 06/1977 |  | Bor. Mönchengladbach | Germany | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 34 | 34 | - | 8 | 2.986 | 4 | - | - | 5 | - | - | » All matches |
| Europa League | 38 | 38 | - | 3 | 3.355 | 6 | - | - | - | - | - | » All matches |
| Cup Winners Cup | 11 | 11 | - | - | 1.020 | - | - | - | - | - | - | » All matches |
| Bundesliga | 109 | 105 | 4 | 18 | 9.104 | 12 | - | - | 15 | - | - | » All matches |
| DFB-Pokal | 8 | 6 | 2 | 2 | 560 | - | - | - | - | - | - | » All matches |
| League Cup | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Super League | 67 | 58 | 9 | 6 | 5.200 | 10 | - | - | 6 | 1 | - | » All matches |
| Primera División | 215 | 214 | 1 | 31 | 18.496 | 41 | 5 | - | 47 | - | - | » All matches |
| Copa del Rey | 4 | 4 | - | 1 | 333 | - | - | - | 1 | - | - | » All matches |
| Total | 487 | 471 | 16 | 69 | 41.144 | 73 | 5 | - | 74 | 1 | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 7 | 7 | - | - | 660 | - | - | - | 2 | - | - | » All matches |
| WC Qualifiers Europe | 6 | 6 | - | - | 540 | - | - | - | 1 | - | - | » All matches |
| Friendlies | 14 | 13 | 1 | 1 | 1.171 | 2 | - | - | 1 | - | - | » All matches |
| EURO | 7 | 7 | - | - | 630 | - | - | - | 2 | - | - | » All matches |
| EURO Qualifiers | 8 | 8 | - | 4 | 663 | 1 | - | - | - | - | - | » All matches |
| Total | 42 | 41 | 1 | 5 | 3.664 | 3 | - | - | 6 | - | - |