Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 01/2014 - 06/2014 |  | Bayer Leverkusen II |  Germany | Ass. Coach |
| 07/2008 - 06/2014 |  | Bayer Leverkusen U17 | Germany | Ass. Coach |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/1992 - 06/1997 |  | Fortuna Düsseldorf | Germany | Midfield | 8 |
| 07/1987 - 06/1992 |  | Bayer Leverkusen | Germany | Midfield | |
| 07/1986 - 06/1987 |  | FC 08 Homburg | Germany | Midfield | |
| 07/1981 - 06/1986 |  | Legia Warszawa |  Poland | Midfield | |
| 07/1979 - 06/1981 |  | Ruch Chorzów | Poland | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| Europa League | 21 | 16 | 5 | 3 | 1.517 | 2 | - | 1 | - | - | - | » All matches |
| Bundesliga | 185 | 151 | 34 | 40 | 13.619 | 21 | - | 19 | 21 | - | 1 | » All matches |
| 2. Bundesliga | 60 | 58 | 2 | 8 | 5.035 | 6 | - | - | 10 | - | - | » All matches |
| DFB-Pokal | 18 | 18 | - | 7 | 1.543 | 5 | - | - | 1 | - | - | » All matches |
| Relegation Play-offs Bundesliga | 2 | 2 | - | 1 | 170 | - | - | - | 1 | - | - | » All matches |
| Promotion Round 2. Bundesliga | 6 | 6 | - | 3 | 504 | 1 | - | - | - | - | - | » All matches |
| Total | 294 | 253 | 41 | 62 | 22.568 | 35 | - | - | 33 | - | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 9 | 8 | 1 | - | 765 | 1 | - | 2 | 2 | - | - | » All matches |
| WC Qualifiers Europe | 7 | 6 | 1 | 1 | 500 | 2 | - | - | - | - | - | » All matches |
| Friendlies | 30 | 28 | 2 | 12 | 2.175 | 3 | 1 | - | 2 | - | - | » All matches |
| EURO Qualifiers | 5 | 5 | - | 1 | 383 | - | - | - | 1 | - | - | » All matches |
| Total | 51 | 47 | 4 | 14 | 3.823 | 6 | 1 | 2 | 5 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Total | 1 | 1 | - | - | 90 | - | - | - | - | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 World Cup | 5 | 5 | - | - | 510 | - | - | - | - | - | - | » All matches |
| Total | 5 | 5 | - | - | 510 | - | - | - | - | - | - |