Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 07/2006 - 06/2011 |  | MSV Duisburg |  Germany | Midfield | 8 |
| 01/2006 - 06/2006 | | MSV Duisburg | Germany | Midfield | 16 |
| 07/2004 - 01/2006 |  | FC Zürich |  Switzerland | Midfield | 8 |
| 07/1998 - 06/2004 |  | Grasshopper Club Zürich | Switzerland | Midfield | 7 |
| 01/1995 - 06/1998 |  | FC Dinamo Bucureşti |  Romania | Midfield | |
| 07/1993 - 12/1994 |  | Gloria Bistrița (old) | Romania | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League Qual. | 6 | 5 | 1 | 1 | 473 | 1 | - | - | 2 | - | - | » All matches |
| Europa League | 20 | 18 | 2 | 2 | 1.548 | 1 | - | - | 2 | - | 1 | » All matches |
| Europa League Qual. | 4 | 4 | - | 1 | 352 | - | - | - | - | - | - | » All matches |
| Cup Winners Cup | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| UI-Cup | 4 | 4 | - | - | 360 | - | - | - | 1 | - | - | » All matches |
| Bundesliga | 46 | 46 | - | 2 | 4.095 | 5 | 4 | 2 | 18 | 2 | - | » All matches |
| 2. Bundesliga | 57 | 49 | 8 | 11 | 4.281 | 5 | 4 | 5 | 15 | 1 | 2 | » All matches |
| DFB-Pokal | 8 | 8 | - | 1 | 775 | 2 | 1 | - | 3 | - | - | » All matches |
| Super League | 201 | 192 | 9 | 41 | 16.652 | 8 | - | - | 66 | 3 | 1 | » All matches |
| Cup | 1 | 1 | - | - | 90 | 1 | - | - | 1 | - | - | » All matches |
| Total | 349 | 329 | 20 | 59 | 28.806 | 23 | 9 | - | 108 | 6 | 4 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Europe | 2 | 1 | 1 | - | 135 | - | - | - | - | - | - | » All matches |
| Friendlies | 3 | 1 | 2 | 1 | 128 | - | - | - | - | - | - | » All matches |
| Total | 5 | 2 | 3 | 1 | 263 | - | - | - | - | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 EURO | 1 | 1 | - | - | 120 | - | - | - | - | - | - | » All matches |
| U21 EURO Qualifiers | 2 | 2 | - | - | 139 | - | - | - | 1 | 1 | - | » All matches |
| Total | 3 | 3 | - | - | 259 | - | - | - | 1 | 1 | - |