Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 10/2026 - 06/2027 |  | Gençlerbirliği |  Turkey | Manager |
| 05/2025 - 06/2025 |  | Cercle Brugge |  Belgium | Manager |
| 02/2025 - 06/2025 |  | KV Kortrijk | Belgium | Manager |
| 12/2023 - 09/2024 |  | Sepsi OSK |  Romania | Manager |
| 11/2022 - 06/2023 | | KV Kortrijk | Belgium | Manager |
| 07/2022 - 10/2022 |  | KAS Eupen | Belgium | Manager |
| 12/2021 - 05/2022 |  | KRC Genk | Belgium | Manager |
| 06/2020 - 04/2021 |  | FC DAC 1904 |  Slovakia | Manager |
| 10/2019 - 05/2020 | | Cercle Brugge | Belgium | Manager |
| 09/2018 - 06/2019 |  | Royal Excel Mouscron | Belgium | Manager |
| 07/2015 - 10/2017 |  | Hungary |  Hungary | Manager |
| 04/2015 - 12/2015 |  | Hungary U20 | Hungary | Manager |
| 07/2012 - 06/2014 |  | Olympiacos FC U19 |  Greece | Manager |
| 09/2008 - 12/2010 |  | Kazakhstan |  Kazakhstan | Manager |
| 07/2008 - 09/2008 |  | FC Alma-Ata | Kazakhstan | Manager |
| 07/2008 - 06/2008 |  | Kazakhstan U21 | Kazakhstan | Manager |
| 12/2006 - 03/2007 |  | Borussia Dortmund |  Germany | Ass. Coach |
| 10/2005 - 05/2006 |  | Partizan |  Serbia | Ass. Coach |
| 03/2003 - 04/2004 |  | VfL Wolfsburg | Germany | Ass. Coach |
| 01/1996 - 02/2002 |  | Hertha BSC | Germany | Ass. Coach |
| 01/1994 - 04/1995 |  | VfB Stuttgart | Germany | Ass. Coach |
National teams managed
| Season | Team | Position | |
|---|---|---|---|
| Friendlies 2017 | | Hungary | Manager |
| WC Qualifiers Europe 2016/2017 | | Hungary | Manager |
| EURO 2016 in Frankreich | | Hungary | Manager |
| Friendlies 2016 | | Hungary | Manager |
| U20 World Cup 2015 New Zealand | | Hungary U20 | Manager |
| U20 Friendlies 2015 | | Hungary U20 | Manager |
| Friendlies 2015 | | Hungary | Manager |
| EURO Qualifiers 2014/2015 | | Hungary | Manager |
| EURO Qualifiers 2010/2011 | | Kazakhstan | Manager |
| Friendlies 2010 | | Kazakhstan | Manager |
| Friendlies 2009 | | Kazakhstan | Manager |
| WC Qualifiers Europe 2008/2009 | | Kazakhstan | Manager |
| Friendlies 2008 | | Kazakhstan | Manager |
| U21 EURO Qualifiers 2007/2008 | | Kazakhstan U21 | Manager |
Career as a player
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 07/1983 - 06/1989 | | Borussia Dortmund | Germany | Defence |
| 07/1981 - 06/1983 |  | VfL Bochum | Germany | Defence |
| 07/1981 - 06/1982 |  | VfL Bochum II | Germany | Defence |
| 07/1979 - 06/1981 |  | VfL Bochum U19 | Germany | Defence |
| 07/1977 - 06/1979 |  | VfL Bochum U17 | Germany | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Europa League | 2 | 2 | - | - | 210 | - | - | - | - | - | - | » All matches |
| Bundesliga | 171 | 149 | 22 | 18 | 13.507 | 8 | - | - | 22 | - | - | » All matches |
| DFB-Pokal | 21 | 16 | 5 | 6 | 1.445 | 3 | - | - | 1 | - | - | » All matches |
| Relegation Play-offs Bundesliga | 3 | 3 | - | - | 270 | 1 | - | - | - | - | - | » All matches |
| Total | 197 | 170 | 27 | 24 | 15.432 | 12 | - | - | 23 | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | U21 Friendlies | 4 | 4 | - | - | 390 | - | - | - | - | - | - | » All matches |
| U21 EURO Qualifiers | 3 | 2 | 1 | - | 225 | - | - | - | - | - | - | » All matches |
| Total | 7 | 6 | 1 | - | 615 | - | - | - | - | - | - |