Career as a player
| Period | Team | Country | Position | # | |
|---|---|---|---|---|---|
| 09/2021 - 06/2022 |  | Bayern Alzenau |  Germany | Defence | |
| 08/2020 - 06/2021 |  | Olympiacos FC |  Greece | Defence | 25 |
| 07/2015 - 08/2020 |  | Watford FC |  England | Defence | 25 |
| 08/2014 - 07/2015 |  | AS Roma |  Italy | Defence | 25 |
| 07/2010 - 08/2014 | | Olympiacos FC | Greece | Defence | 20 |
| 07/2007 - 06/2010 |  | 1860 Munich | Germany | Defence | 14 |
| 07/2006 - 06/2009 |  | TSV 1860 München II | Germany | Defence |
Club matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Champions League | 28 | 25 | 3 | 4 | 2.184 | 1 | - | 2 | 6 | - | - | » All matches |
| Champions League Qual. | 2 | 2 | - | - | 180 | - | - | - | 1 | - | - | » All matches |
| Europa League | 11 | 8 | 3 | - | 822 | - | - | - | 5 | - | - | » All matches |
| Europa League Qual. | 4 | 4 | - | - | 360 | - | - | - | 1 | - | - | » All matches |
| 2. Bundesliga | 74 | 46 | 28 | 8 | 4.614 | 7 | - | 6 | 10 | 1 | - | » All matches |
| DFB-Pokal | 6 | 3 | 3 | - | 405 | - | - | - | 1 | - | - | » All matches |
| Hessenliga | 11 | 10 | 1 | 1 | 934 | 2 | - | - | - | 1 | - | » All matches |
| Regionalliga Süd (1994-2012) | 46 | 43 | 3 | 5 | 3.888 | 12 | - | - | 5 | 1 | 1 | » All matches |
| Premier League | 114 | 108 | 6 | 11 | 9.662 | 6 | - | 14 | 40 | - | 1 | » All matches |
| FA Cup | 9 | 8 | 1 | 2 | 736 | - | - | - | 1 | - | - | » All matches |
| League Cup | 1 | 1 | - | - | 88 | - | - | - | - | 1 | - | » All matches |
| Super League | 116 | 100 | 16 | 5 | 9.254 | 9 | 1 | 3 | 13 | - | 1 | » All matches |
| Kypello Elladas | 9 | 8 | 1 | - | 825 | - | - | - | 3 | 1 | - | » All matches |
| Serie A | 24 | 23 | 1 | 1 | 2.056 | 1 | - | 1 | 5 | - | - | » All matches |
| Coppa Italia | 1 | - | 1 | - | 96 | - | - | - | - | - | - | » All matches |
| Total | 456 | 389 | 67 | 37 | 36.104 | 38 | 1 | 26 | 91 | 5 | 3 |
International matches
| Competition | Matches | Start | In | Out | Min. | Scores | 11m | Ass | Yellow | Yellow-Red | Red | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | World Cup | 4 | 4 | - | - | 390 | - | - | - | - | - | - | » All matches |
| WC Qualifiers Europe | 8 | 5 | 3 | 1 | 423 | - | - | - | 1 | 1 | - | » All matches |
| WC Qualifiers Play-offs | 2 | 2 | - | - | 180 | - | - | - | 1 | - | - | » All matches |
| Friendlies | 16 | 15 | 1 | 7 | 1.200 | 1 | - | 1 | - | - | - | » All matches |
| EURO | 3 | 2 | 1 | - | 207 | - | - | - | 2 | - | - | » All matches |
| EURO Qualifiers | 5 | 4 | 1 | - | 416 | - | - | - | 2 | - | - | » All matches |
| Total | 38 | 32 | 6 | 8 | 2.816 | 1 | - | - | 6 | 1 | - |