Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/1994 - 06/1998 |  | Borussia Dortmund |  Germany | Defence | 16 |
| 07/1989 - 06/1994 |  | Bayer Leverkusen | Germany | Defence | |
| 07/1983 - 06/1989 |  | VfL Bochum | Germany | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 17 | 14 | 3 | 1 | 1.252 | 1 | - | - | 1 | - | - | » All matches |
| Europa League | 13 | 11 | 2 | 1 | 998 | - | - | - | - | - | - | » All matches |
| UEFA Super Cup | 2 | 2 | - | - | 180 | - | - | - | 1 | - | - | » All matches |
| Cup Winners Cup | 4 | 4 | - | - | 360 | - | - | - | - | - | - | » All matches |
| Bundesliga | 401 | 365 | 36 | 21 | 32.897 | 51 | 15 | 10 | 43 | - | - | » All matches |
| DFB-Pokal | 41 | 37 | 4 | 2 | 3.624 | 5 | 1 | - | 2 | - | - | » All matches |
| Franz-Beckenbauer-Supercup | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Total | 479 | 434 | 45 | 25 | 39.401 | 57 | 16 | - | 47 | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | U21 Friendlies | 4 | 4 | - | 1 | 316 | - | - | - | - | - | - | » All matches |
| U21 EURO Qualifiers | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Total | 5 | 5 | - | 1 | 406 | - | - | - | - | - | - |