| Competition | Goals | Apps | Started | Minutes | Sub On | Sub Off | ||
|---|---|---|---|---|---|---|---|---|
| Germany | ||||||||
| Bundesliga | 0 | 96 | 94 | 8,461' | 2 | 0 | 2 | 1 |
| 2. Bundesliga | 0 | 34 | 34 | 3,020' | 0 | 1 | 3 | 0 |
| Regionalliga | 0 | 27 | 27 | 2,378' | 0 | 1 | 1 | 0 |
| DFB Pokal | 0 | 6 | 6 | 601' | 0 | 0 | 0 | 0 |
| Turkey | ||||||||
| Süper Lig | 0 | 55 | 55 | 4,950' | 0 | 0 | 3 | 0 |
| Cup | 0 | 2 | 2 | 180' | 0 | 0 | 0 | 0 |
| England | ||||||||
| Premier League | 0 | 30 | 30 | 2,700' | 0 | 0 | 1 | 0 |
| FA Cup | 0 | 4 | 4 | 360' | 0 | 0 | 0 | 0 |
| Carabao Cup | 0 | 4 | 4 | 360' | 0 | 0 | 0 | 0 |
| Europe | ||||||||
| UEFA Europa League | 0 | 12 | 12 | 1,080' | 0 | 0 | 0 | 0 |
| UEFA Champions League | 0 | 4 | 4 | 360' | 0 | 0 | 0 | 0 |
| World | ||||||||
| International Champions Cup | 0 | 3 | 3 | 226' | 0 | 1 | 0 | 0 |
| Premier League Asia Trophy | 0 | 1 | 1 | 90' | 0 | 0 | 0 | 0 |
| Audi Cup | 0 | 1 | 1 | 90' | 0 | 0 | 0 | 0 |
| Total | 0 | 279 | 277 | 24,856' | 2 | 3 | 10 | 1 |
| Club | Season | League | National cup | League cup | Europe | Total | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Division | Apps | Gls | Apps | Gls | Apps | Gls | Apps | Gls | Apps | Gls | ||
Mainz 05 | 2011/2012 | Bundesliga | - | - | - | - | - | - | - | - | - | - |
| 2012/2013 | Bundesliga | 1 | 0 | - | - | - | - | - | - | 1 | 0 | |
| 2013/2014 | Bundesliga | 23 | 0 | - | - | - | - | - | - | 23 | 0 | |
| 2014/2015 | Bundesliga | 33 | 0 | 1 | 0 | - | - | 2 | 0 | 36 | 0 | |
| 2015/2016 | Bundesliga | 34 | 0 | 2 | 0 | - | - | - | - | 36 | 0 | |
| 2016/2017 | Bundesliga | - | - | - | - | - | - | - | - | - | - | |
| Total | 91 | 0 | 3 | 0 | - | - | 2 | 0 | 96 | 0 | ||
Mainz 05 II | 2011/2012 | Regionalliga | 18 | 0 | - | - | - | - | - | - | 18 | 0 |
| 2012/2013 | Regionalliga | 6 | 0 | - | - | - | - | - | - | 6 | 0 | |
| 2013/2014 | Regionalliga | 3 | 0 | - | - | - | - | - | - | 3 | 0 | |
| Total | 27 | 0 | - | - | - | - | - | - | 27 | 0 | ||
Liverpool | 2016 | - | - | - | 1 | 0 | - | - | - | - | 1 | 0 |
| 2016/2017 | Premier League | 10 | 0 | 3 | 0 | 3 | 0 | - | - | 16 | 0 | |
| 2017 | - | - | - | 2 | 0 | - | - | - | - | 2 | 0 | |
| 2017 Gabon | - | - | - | - | - | - | - | - | - | - | - | |
| 2017/2018 | Premier League | 19 | 0 | 1 | 0 | - | - | 4 | 0 | 24 | 0 | |
| 2018 | - | - | - | 2 | 0 | - | - | - | - | 2 | 0 | |
| 2018/2019 | Premier League | - | - | - | - | - | - | - | - | - | - | |
| Total | 29 | 0 | 9 | 0 | 3 | 0 | 4 | 0 | 45 | 0 | ||
Beşiktaş | 2018/2019 | Süper Lig | 30 | 0 | - | - | - | - | 5 | 0 | 35 | 0 |
| 2019/2020 | Süper Lig | 25 | 0 | 2 | 0 | - | - | 5 | 0 | 32 | 0 | |
| Total | 55 | 0 | 2 | 0 | - | - | 10 | 0 | 67 | 0 | ||
Union Berlin | 2020/2021 | Bundesliga | 4 | 0 | 1 | 0 | - | - | - | - | 5 | 0 |
| Total | 4 | 0 | 1 | 0 | - | - | - | - | 5 | 0 | ||
Newcastle Utd | 2022/2023 | Premier League | - | - | - | - | 1 | 0 | - | - | 1 | 0 |
| 2023/2024 | Premier League | 1 | 0 | - | - | - | - | - | - | 1 | 0 | |
| Total | 1 | 0 | - | - | 1 | 0 | - | - | 2 | 0 | ||
Schalke 04 | 2024/2025 | 2. Bundesliga | 4 | 0 | - | - | - | - | - | - | 4 | 0 |
| 2025/2026 | 2. Bundesliga | 30 | 0 | 1 | 0 | - | - | - | - | 31 | 0 | |
| 2026/2027 | Bundesliga | 1 | 0 | 1 | 0 | - | - | - | - | 2 | 0 | |
| Total | 35 | 0 | 2 | 0 | - | - | - | - | 37 | 0 | ||
| Career total | 242 | 0 | 17 | 0 | 4 | 0 | 16 | 0 | 279 | 0 | ||
