Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 01/2021 - 06/2023 |  | Suwon FC |  South Korea | Defence | 6 |
| 01/2020 - 01/2021 |  | Ulsan HD FC | South Korea | Defence | 6 |
| 01/2018 - 12/2019 | | Ulsan HD FC | South Korea | Defence | 33 |
| 07/2017 - 12/2017 |  | Borussia Dortmund II |  Germany | Defence | 32 |
| 08/2015 - 12/2017 |  | Borussia Dortmund | Germany | Defence | 3 |
| 04/2017 - 05/2017 | | Borussia Dortmund II | Germany | Defence | 15 |
| 07/2013 - 08/2015 |  | 1. FSV Mainz 05 | Germany | Defence | 24 |
| 07/2011 - 07/2013 |  | FC Basel 1893 |  Switzerland | Defence | 3 |
| 01/2010 - 06/2011 |  | Júbilo Iwata |  Japan | Defence | 14 |
| 01/2009 - 12/2009 |  | Kashima Antlers | Japan | Defence | 35 |
| 01/2008 - 12/2008 |  | Mito HollyHock | Japan | Defence | 16 |
| 01/2007 - 12/2007 |  | Soongsil University | South Korea | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 8 | 8 | - | - | 720 | - | - | - | 1 | - | - | » All matches |
| Champions League Qual. | 5 | 5 | - | 1 | 445 | - | - | - | - | - | - | » All matches |
| Europa League | 13 | 13 | - | 2 | 1.135 | 1 | - | 1 | 3 | - | - | » All matches |
| Europa League Qual. | 2 | 2 | - | 2 | 144 | - | - | - | - | - | - | » All matches |
| Bundesliga | 51 | 48 | 3 | 7 | 4.210 | 1 | - | 3 | 4 | - | - | » All matches |
| DFB-Pokal | 4 | 4 | - | - | 390 | - | - | 1 | - | - | - | » All matches |
| Regionalliga West | 6 | 5 | 1 | 3 | 419 | - | - | - | - | - | - | » All matches |
| Super League | 47 | 43 | 4 | 3 | 3.926 | 1 | - | 2 | 1 | - | - | » All matches |
| Cup | 3 | 3 | - | - | 330 | - | - | - | - | - | - | » All matches |
 | AFC Champions League Elite | 24 | 22 | 2 | 7 | 1.909 | - | - | - | 1 | - | - | » All matches |
| J1 League | 53 | 53 | - | 11 | 4.614 | 2 | - | - | 8 | - | - | » All matches |
| K League 1 | 127 | 113 | 14 | 35 | 9.707 | - | - | 4 | 18 | 1 | - | » All matches |
| Cup | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Total | 344 | 320 | 24 | 71 | 28.039 | 5 | - | - | 36 | 1 | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 1 | 1 | - | 1 | 28 | - | - | - | - | - | - | » All matches |
| WC Qualifiers Asia | 6 | 6 | - | 1 | 532 | - | - | 1 | 1 | - | - | » All matches |
| Friendlies | 28 | 21 | 7 | 6 | 1.848 | 1 | - | - | 2 | - | - | » All matches |
| Asian Cup | 6 | 6 | - | 2 | 502 | - | - | - | 1 | - | - | » All matches |
| Total | 41 | 34 | 7 | 10 | 2.910 | 1 | - | - | 4 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U20 World Cup | 2 | 2 | - | 1 | 144 | - | - | - | - | - | - | » All matches |
| Total | 2 | 2 | - | 1 | 144 | - | - | - | - | - | - |