| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2025/2026 | Macarthur FC | A-League | 9 | 1 | 0 | 4 | 0 | 6.5 |
| 2025 | Suwon FC | K League 1 | 5 | 0 | 0 | 0 | 0 | 6.8 |
| 2024 | Suwon FC | K League 1 | 13 | 2 | 2 | 0 | 0 | 6.9 |
| 2023 | Seoul | K League 1 | 2 | 0 | 0 | 0 | 0 | 6.7 |
| 2022 | Seoul | K League 1 | 3 | 0 | 0 | 0 | 0 | 6.4 |
| 2021 | Seoul | K League 1 | 10 | 1 | 0 | 2 | 0 | 6.8 |
| 2020/2021 | Braunschweig | 2. Bundesliga | 7 | 0 | 0 | 0 | 1 | 6.4 |
| 2020/2021 | Mainz | Bundesliga | 6 | 0 | 0 | 1 | 0 | 6.5 |
| 2019/2020 | Mainz | Bundesliga | 4 | 0 | 0 | 1 | 0 | 6.2 |
| 2018/2019 | Augsburg | Bundesliga | 14 | 4 | 1 | 2 | 0 | 6.9 |
| 2017/2018 | Darmstadt | 2. Bundesliga | 16 | 2 | 2 | 2 | 0 | 6.8 |
| 2017/2018 | Augsburg | Bundesliga | 3 | 0 | 0 | 0 | 0 | 6.5 |
| 2016/2017 | Augsburg | Bundesliga | 34 | 3 | 2 | 4 | 0 | 6.8 |
| 2015/2016 | Augsburg | Bundesliga | 21 | 0 | 0 | 2 | 0 | 6.6 |
| 2014/2015 | Augsburg | Bundesliga | 12 | 0 | 0 | 1 | 0 | – |
| 2014/2015 | Dortmund II | 3. Liga | 5 | 0 | 0 | 0 | 0 | – |
| 2013/2014 | Augsburg | Bundesliga | 12 | 1 | 0 | 0 | 0 | – |
| 2013/2014 | Sunderland | Premier League | 5 | 0 | 0 | 0 | 0 | – |
| 2012/2013 | Augsburg | Bundesliga | 17 | 5 | 0 | 2 | 0 | – |
| 2011/2012 | Sunderland | Premier League | 19 | 2 | 0 | 1 | 0 | – |
| Total | 217 | 21 | 7 | 22 | 1 | – | ||
| Fecha | Desde | Hacia | Tipo | |
|---|---|---|---|---|
| 08 may 2025 | Suwon FC | Macarthur FC | Free agent | |
| - | Seoul | Suwon FC | Free agent | |
| 07 jul 2021 | Mainz | Seoul | Free agent | |
| - | Braunschweig | Mainz | Return from loan | |
| - | Mainz | Braunschweig | Loan | |
| 07 ene 2019 | Augsburg | Mainz | Free agent | |
| - | Darmstadt | Augsburg | Return from loan | |
| - | Augsburg | Darmstadt | Loan | |
| 01 ene 2015 | Dortmund | Augsburg | Transfer | |
| 07 ene 2014 | Augsburg | Dortmund | Free agent | |
| - | Sunderland | Augsburg | Transfer | |
| - | Augsburg | Sunderland | Return from loan | |
| 01 ene 2013 | Sunderland | Augsburg | Loan | |
| 07 ene 2011 | Jeonnam | Sunderland | Transfer | |
| - | Reading | Jeonnam | Return from loan | |
| 07 ene 2007 | Jeonnam | Reading | Loan |
D. Ji career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.