Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 05/2021 - 05/2021 |  | Werder Bremen |  Germany | Manager |
| 10/2019 - 06/2020 |  | Werder Bremen II | Germany | Ass. Coach |
| 01/2016 - 04/2016 |  | Hannover 96 | Germany | Manager |
| 07/2014 - 05/2015 |  | Eintracht Frankfurt | Germany | Manager |
| 05/1999 - 05/2013 | | Werder Bremen | Germany | Manager |
| 07/1995 - 05/1999 | | Werder Bremen II | Germany | Manager |
| 07/1988 - 06/1995 |  | Werder Bremen U19 | Germany | Manager |
Career as a player
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 07/1978 - 06/1995 | | Werder Bremen | Germany | Defence |
| 07/1978 - 06/1980 | | Werder Bremen II | Germany | Defence |
| 07/1977 - 06/1978 | | Werder Bremen U19 | Germany | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 7 | 6 | 1 | - | 548 | 1 | - | - | 1 | - | - | » All matches |
| Europa League | 29 | 23 | 6 | 4 | 2.280 | 1 | - | - | - | - | - | » All matches |
| UEFA Super Cup | 1 | 1 | - | 1 | 30 | - | - | - | - | - | - | » All matches |
| Cup Winners Cup | 6 | 3 | 3 | - | 346 | - | - | - | - | - | - | » All matches |
| Bundesliga | 262 | 204 | 58 | 21 | 19.213 | 13 | - | 11 | 11 | - | - | » All matches |
| 2. Bundesliga | 19 | 12 | 7 | 3 | 1.104 | 1 | - | - | - | - | - | » All matches |
| DFB-Pokal | 36 | 28 | 8 | 3 | 2.955 | 2 | - | - | 1 | - | - | » All matches |
| Franz-Beckenbauer-Supercup | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| Total | 362 | 279 | 83 | 32 | 26.656 | 18 | - | - | 13 | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| U21 EURO Qualifiers | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| Total | 2 | 2 | - | - | 180 | - | - | - | - | - | - |