Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2017 - 12/2017 |  | Jeonbuk FC |  South Korea | Forward | 9 |
| 07/2016 - 12/2016 | | Jeonbuk FC | South Korea | Forward | 81 |
| 07/2015 - 12/2015 |  | Hebei FC |  China | Forward | |
| 01/2015 - 07/2015 | | Jeonbuk FC | South Korea | Forward | 9 |
| 01/2014 - 12/2014 |  | FC Tokyo |  Japan | Forward | 11 |
| 02/2013 - 12/2013 |  | Liáoníng Hóngyùn | China | Forward | 10 |
| 01/2013 - 02/2013 |  | FC Schalke 04 |  Germany | Forward | 16 |
| 08/2012 - 12/2012 |  | SpVgg Greuther Fürth | Germany | Forward | 32 |
| 07/2012 - 08/2012 | | FC Schalke 04 | Germany | Forward | 16 |
| 09/2011 - 06/2012 |  | Beşiktaş |  Turkey | Forward | 33 |
| 01/2010 - 08/2011 | | FC Schalke 04 | Germany | Forward | 9 |
| 01/2007 - 12/2009 |  | Suwon Bluewings | South Korea | Forward | 9 |
| 08/2006 - 01/2007 |  | 1. FSV Mainz 05 | Germany | Forward | 32 |
| 09/2003 - 08/2006 |  | VfL Bochum | Germany | Midfield | 22 |
| 01/2003 - 08/2003 |  | Náutico - PE |  Brazil | Midfield |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Club World Cup | 1 | 1 | - | 1 | 76 | - | - | - | - | - | - | » All matches |
 | Champions League | 8 | 3 | 5 | 1 | 359 | 2 | - | - | - | - | - | » All matches |
| Europa League | 8 | 3 | 5 | 2 | 294 | 2 | - | - | 1 | - | - | » All matches |
| Bundesliga | 97 | 50 | 47 | 28 | 5.097 | 11 | - | 4 | 11 | - | - | » All matches |
| 2. Bundesliga | 33 | 26 | 7 | 9 | 2.340 | 12 | 3 | 2 | 7 | - | - | » All matches |
| DFB-Pokal | 9 | 5 | 4 | 2 | 577 | 1 | - | 2 | - | - | - | » All matches |
| Franz-Beckenbauer-Supercup | 2 | 1 | 1 | - | 121 | - | - | - | - | - | - | » All matches |
| SüperLig | 25 | 10 | 15 | 6 | 1.088 | 3 | 1 | - | 4 | - | - | » All matches |
 | AFC Champions League Elite | 16 | 9 | 7 | 2 | 947 | 7 | 1 | 1 | - | - | - | » All matches |
| Super League | 23 | 23 | - | 2 | 2.070 | 14 | 2 | - | 2 | - | - | » All matches |
| League One | 15 | 15 | - | 2 | 1.350 | 12 | 2 | - | 1 | - | - | » All matches |
| J1 League | 30 | 21 | 9 | 12 | 1.891 | 11 | 3 | - | 7 | 1 | - | » All matches |
| K League 1 | 62 | 41 | 21 | 24 | 3.661 | 25 | 4 | 2 | 8 | - | - | » All matches |
| Total | 329 | 208 | 121 | 91 | 19.871 | 100 | 16 | - | 41 | 1 | - |