Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2016 - 06/2017 |  | Al Tadamon Ṣūr |  Lebanon | Midfield | |
| 01/2015 - 12/2015 |  | Zhejiang Professional |  China | Midfield | 20 |
| 01/2014 - 12/2014 |  | Jiāngsū FC | China | Midfield | 6 |
| 03/2009 - 12/2013 |  | Shandong Taishan | China | Midfield | 18 |
| 07/2007 - 03/2009 |  | 1. FC Köln |  Germany | Midfield | 20 |
| 07/2004 - 06/2007 |  | SC Freiburg | Germany | Midfield | 20 |
| 07/2003 - 06/2004 | | SC Freiburg | Germany | Midfield | 12 |
| 07/2001 - 06/2003 |  | Hamburger SV | Germany | Midfield | 19 |
| 11/2002 - 03/2003 |  | Hamburger SV II | Germany | Midfield | |
| 07/1998 - 06/2001 | | Al Tadamon Ṣūr | Lebanon | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bundesliga | 82 | 55 | 27 | 21 | 5.205 | 12 | - | 3 | 10 | - | 1 | » All matches |
| 2. Bundesliga | 85 | 78 | 7 | 11 | 7.069 | 23 | - | 12 | 13 | 1 | - | » All matches |
| DFB-Pokal | 12 | 8 | 4 | 2 | 891 | 5 | - | - | 1 | - | - | » All matches |
| Regionalliga Nord | 6 | 6 | - | 2 | 519 | 1 | - | - | - | - | - | » All matches |
 | AFC Champions League Elite | 11 | 11 | - | 2 | 916 | - | - | - | 3 | - | - | » All matches |
| Super League | 184 | 179 | 5 | 17 | 15.863 | 42 | 3 | - | 20 | - | - | » All matches |
| Total | 380 | 337 | 43 | 55 | 30.463 | 83 | 3 | 15 | 47 | 1 | 1 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Asia | 20 | 19 | 1 | 5 | 1.596 | 7 | - | - | 2 | - | - | » All matches |
| Friendlies | 4 | 4 | - | 3 | 285 | - | - | - | 1 | - | - | » All matches |
| Asian Cup | 3 | 1 | 2 | 1 | 137 | - | - | - | - | - | - | » All matches |
| Asian Cup Qual. | 7 | 7 | - | 1 | 608 | 1 | - | - | 4 | - | - | » All matches |
| Total | 34 | 31 | 3 | 10 | 2.626 | 8 | - | - | 7 | - | - |