Career as a coach
| Period | Team | Country | Position | |
|---|---|---|---|---|
| 07/2019 - 08/2022 |  | BFC Preussen |  Germany | Manager |
| 07/2016 - 06/2019 |  | Berlin United | Germany | Manager |
| 07/2014 - 06/2015 |  | Padideh Khorasan FC |  Iran | Manager |
| 02/2007 - 12/2007 |  | Nigeria |  Nigeria | Ass. Coach |
National teams managed
| Season | Team | Position | |
|---|---|---|---|
| Friendlies 2007 | | Nigeria | Ass. Coach |
Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 08/2003 - 06/2004 |  | RB Salzburg |  Austria | Midfield | 13 |
| 07/1999 - 06/2003 |  | 1860 Munich | Germany | Midfield | 10 |
| 07/1998 - 06/1999 |  | Borussia Dortmund | Germany | Midfield | 20 |
| 07/1994 - 06/1998 |  | Karlsruher SC | Germany | Midfield | 10 |
| 07/1991 - 06/1994 |  | AS Roma |  Italy | Midfield | |
| 07/1990 - 06/1991 |  | Juventus | Italy | Midfield | |
| 07/1984 - 06/1990 |  | 1. FC Köln | Germany | Midfield | |
| 07/1983 - 06/1984 |  | Reinickendorfer Füchse | Germany | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League Qual. | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| Europa League | 50 | 45 | 5 | 7 | 4.160 | 9 | 1 | - | - | - | - | » All matches |
| Cup Winners Cup | 14 | 14 | - | 1 | 1.193 | 1 | - | - | - | - | - | » All matches |
| UI-Cup | 16 | 15 | 1 | 3 | 1.407 | 6 | 3 | 1 | 1 | - | - | » All matches |
| Bundesliga | 400 | 359 | 41 | 73 | 32.106 | 68 | 16 | 80 | 32 | 1 | - | » All matches |
| DFB-Pokal | 37 | 35 | 2 | 8 | 3.188 | 11 | 5 | - | 1 | - | - | » All matches |
| League Cup | 3 | 3 | - | - | 300 | - | - | - | - | - | - | » All matches |
| Serie A | 119 | 119 | - | 23 | 10.141 | 13 | 2 | - | 7 | 1 | 1 | » All matches |
| Coppa Italia | 20 | 18 | 2 | 7 | 1.489 | 2 | 1 | - | 1 | - | - | » All matches |
| Supercoppa | 2 | 2 | - | 1 | 136 | - | - | - | - | - | - | » All matches |
| Bundesliga | 19 | 15 | 4 | 7 | 1.352 | 1 | - | - | 2 | - | - | » All matches |
| Total | 682 | 627 | 55 | 130 | 55.652 | 111 | 28 | - | 44 | 2 | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 14 | 14 | - | 9 | 1.106 | - | - | 6 | 2 | - | - | » All matches |
| WC Qualifiers Europe | 12 | 11 | 1 | 2 | 960 | 4 | - | - | - | - | - | » All matches |
| Friendlies | 50 | 44 | 6 | 16 | 3.797 | 3 | - | 2 | - | - | - | » All matches |
| Olympic Games | 6 | 6 | - | 1 | 557 | - | - | - | - | - | - | » All matches |
| EURO | 13 | 10 | 3 | 2 | 967 | 2 | - | 1 | 3 | - | - | » All matches |
| EURO Qualifiers | 12 | 10 | 2 | 2 | 956 | 2 | - | - | - | - | - | » All matches |
| Total | 107 | 95 | 12 | 32 | 8.343 | 11 | - | 9 | 5 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 EURO Qualifiers | 1 | - | 1 | - | 23 | - | - | - | - | - | - | » All matches |
| Total | 1 | - | 1 | - | 23 | - | - | - | - | - | - |
