Career as a player
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 07/1996 - 06/1997 |  | Rotenburger SV |  Germany | Defence |
| 07/1994 - 06/1996 |  | FC Schönberg 95 | Germany | Defence |
| 03/1994 - 06/1994 |  | BV Cloppenburg | Germany | Defence |
| 07/1992 - 06/1993 |  | VfB Oldenburg | Germany | Defence |
| 07/1979 - 06/1992 |  | Werder Bremen | Germany | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 6 | 5 | 1 | - | 461 | - | - | - | - | - | - | » All matches |
| Europa League | 31 | 29 | 2 | 5 | 2.495 | - | - | - | - | - | - | » All matches |
| Cup Winners Cup | 2 | 2 | - | - | 180 | - | - | - | 1 | - | - | » All matches |
| Bundesliga | 308 | 295 | 13 | 38 | 25.473 | 1 | - | 1 | 28 | - | 2 | » All matches |
| 2. Bundesliga | 43 | 43 | - | - | 3.870 | 2 | - | - | 5 | - | - | » All matches |
| DFB-Pokal | 40 | 37 | 3 | 5 | 3.512 | 3 | - | - | 3 | - | - | » All matches |
| Franz-Beckenbauer-Supercup | 1 | 1 | - | 1 | 46 | - | - | - | - | - | - | » All matches |
| Total | 431 | 412 | 19 | 49 | 36.037 | 6 | - | - | 37 | - | 2 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Friendlies | 3 | - | 3 | - | 135 | - | - | - | - | - | - | » All matches |
| EURO Qualifiers | 3 | 2 | 1 | - | 237 | - | - | - | - | - | - | » All matches |
| Total | 6 | 2 | 4 | - | 372 | - | - | - | - | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 5 | 5 | - | - | 450 | - | - | - | - | - | - | » All matches |
| U21 EURO | 6 | 6 | - | - | 540 | - | - | - | - | - | - | » All matches |
| U21 EURO Qualifiers | 5 | 5 | - | - | 450 | - | - | - | - | - | - | » All matches |
| Total | 16 | 16 | - | - | 1.440 | - | - | - | - | - | - |