Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 08/2021 - 07/2026 |  | Leicester City |  England | Defence | 23 |
| 10/2022 - 04/2023 |  | Leicester City U21 | England | Defence | |
| 07/2018 - 08/2021 |  | Southampton FC | England | Defence | 4 |
| 07/2016 - 07/2018 |  | Bor. Mönchengladbach |  Germany | Defence | 4 |
| 01/2015 - 06/2016 |  | Werder Bremen | Germany | Defence | 7 |
| 01/2011 - 01/2015 |  | TSG Hoffenheim | Germany | Defence | 29 |
| 07/2010 - 06/2012 |  | TSG Hoffenheim II | Germany | Defence | 21 |
| 07/2010 - 06/2011 |  | TSG Hoffenheim U19 | Germany | Defence | |
| 07/2009 - 06/2010 |  | Brøndby IF U19 |  Denmark | Defence | |
| 07/2008 - 06/2009 |  | Brøndby IF U17 | Denmark | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 4 | 3 | 1 | - | 301 | - | - | - | - | - | - | » All matches |
| Champions League Qual. | 2 | - | 2 | - | 50 | - | - | - | - | - | - | » All matches |
| Europa League | 7 | 6 | 1 | - | 549 | - | - | - | 2 | - | - | » All matches |
| Conference League | 3 | 2 | 1 | - | 192 | - | - | - | - | - | - | » All matches |
| Bundesliga | 185 | 162 | 23 | 2 | 14.915 | 14 | - | 2 | 23 | - | - | » All matches |
| DFB-Pokal | 22 | 22 | - | - | 2.070 | 2 | - | 1 | - | - | - | » All matches |
| Relegation Play-offs Bundesliga | 2 | 2 | - | - | 180 | 1 | - | - | - | - | - | » All matches |
| Regionalliga Süd (1994-2012) | 22 | 21 | 1 | - | 1.805 | 4 | - | - | 5 | - | - | » All matches |
| Premier League | 100 | 91 | 9 | 12 | 8.068 | 4 | - | - | 15 | - | 1 | » All matches |
| Championship | 73 | 71 | 2 | 5 | 6.328 | 5 | - | - | 18 | - | - | » All matches |
| FA Cup | 11 | 10 | 1 | 2 | 963 | - | - | - | 1 | - | - | » All matches |
| League Cup | 7 | 3 | 4 | - | 473 | - | - | - | - | - | - | » All matches |
| Total | 438 | 393 | 45 | 21 | 35.894 | 30 | - | - | 64 | - | 1 | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Premier League 2 | 2 | 2 | - | 1 | 101 | - | - | - | - | - | - | » All matches |
| Total | 2 | 2 | - | 1 | 101 | - | - | - | - | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U19 Bundesliga Süd/Südwest | 5 | 5 | - | - | 450 | 1 | - | - | - | - | - | » All matches |
| Total | 5 | 5 | - | - | 450 | 1 | - | - | - | - | - |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WC Qualifiers Europe | 12 | 10 | 2 | 1 | 964 | - | - | - | - | - | - | » All matches |
| Friendlies | 22 | 14 | 8 | 2 | 1.465 | 2 | - | - | 1 | - | - | » All matches |
| EURO | 10 | 9 | 1 | 2 | 847 | - | - | - | 1 | - | - | » All matches |
| EURO Qualifiers | 3 | 1 | 2 | - | 126 | 1 | - | 1 | - | - | - | » All matches |
| Nations League A | 12 | 11 | 1 | 3 | 970 | - | - | - | 2 | - | - | » All matches |
| Total | 59 | 45 | 14 | 8 | 4.372 | 3 | - | - | 4 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U21 Friendlies | 2 | 2 | - | - | 180 | - | - | - | - | - | - | » All matches |
| U21 EURO | 4 | 4 | - | - | 360 | 1 | - | - | 1 | - | - | » All matches |
| U21 EURO Qualifiers | 17 | 17 | - | - | 1.530 | 3 | - | - | 3 | - | - | » All matches |
| Total | 23 | 23 | - | - | 2.070 | 4 | - | - | 4 | - | - | ||
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
| U19 Friendlies | 1 | 1 | - | - | 90 | - | - | - | - | - | - | » All matches |
| Total | 1 | 1 | - | - | 90 | - | - | - | - | - | - |