Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/2003 - 06/2005 |  | Rot-Weiss Essen |  Germany | Midfield | 19 |
| 01/2000 - 06/2003 |  | Fulham FC |  England | Midfield | 19 |
| 11/1998 - 12/1999 |  | Chelsea FC | England | Midfield | 12 |
| 07/1996 - 11/1998 |  | FC Copenhagen |  Denmark | Midfield | |
| 07/1994 - 06/1996 |  | 1. FC Köln | Germany | Midfield | 23 |
| 09/1993 - 06/1994 |  | TeBe Berlin | Germany | Midfield | |
| 12/1989 - 09/1993 |  | 1. FC Kaiserslautern | Germany | Midfield | |
| 07/1987 - 11/1989 |  | FC Schalke 04 | Germany | Midfield | |
| 01/1987 - 06/1987 |  | Næstved BK | Denmark | Midfield | |
| 07/1986 - 12/1986 |  | B1901 Nyköbing | Denmark | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 3 | 2 | 1 | - | 211 | 1 | - | - | - | - | - | » All matches |
| Champions League Qual. | 2 | 1 | 1 | 1 | 100 | - | - | - | - | - | - | » All matches |
| Europa League | 8 | 6 | 2 | 2 | 517 | - | - | - | 1 | - | - | » All matches |
| Cup Winners Cup | 9 | 9 | - | - | 810 | 2 | - | - | - | - | - | » All matches |
| Cup Winners Cup Qualifiers | 2 | 2 | - | 2 | 92 | 1 | - | - | - | - | - | » All matches |
| UI-Cup | 7 | 4 | 3 | - | 395 | - | - | - | - | - | - | » All matches |
| Superliga | 74 | 74 | - | 12 | 6.397 | 16 | 1 | - | 9 | - | - | » All matches |
| Bundesliga | 132 | 98 | 34 | 27 | 9.002 | 16 | - | 14 | 16 | - | - | » All matches |
| 2. Bundesliga | 107 | 101 | 6 | 26 | 8.880 | 12 | - | 6 | 12 | - | - | » All matches |
| DFB-Pokal | 16 | 15 | 1 | 2 | 1.449 | 3 | - | - | 2 | - | - | » All matches |
| Franz-Beckenbauer-Supercup | 1 | 1 | - | 1 | 75 | - | - | - | - | - | - | » All matches |
| Regionalliga Nord | 30 | 29 | 1 | 9 | 2.553 | 7 | - | - | 4 | - | - | » All matches |
| Premier League | 51 | 31 | 20 | 13 | 2.975 | 6 | - | 3 | 2 | - | - | » All matches |
| Championship | 62 | 57 | 5 | 24 | 4.670 | 5 | - | - | 3 | - | - | » All matches |
| FA Cup | 13 | 6 | 7 | 2 | 567 | 1 | - | - | - | - | - | » All matches |
| League Cup | 9 | 9 | - | 4 | 769 | - | - | - | - | - | - | » All matches |
| Total | 526 | 445 | 81 | 125 | 39.462 | 70 | 1 | - | 49 | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Europe | 7 | 2 | 5 | 1 | 315 | - | - | - | - | - | - | » All matches |
| Friendlies | 10 | 4 | 6 | 3 | 384 | - | - | - | - | - | - | » All matches |
| Cup of Champions | 1 | 1 | - | - | 120 | - | - | - | 1 | - | - | » All matches |
| EURO | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| EURO Qualifiers | 8 | 4 | 4 | 2 | 420 | - | - | - | - | - | - | » All matches |
| Total | 27 | 12 | 15 | 6 | 1.329 | - | - | - | 1 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Total | 1 | 1 | - | - | 90 | - | - | - | - | - | - |