International Champions Cup · Defender · #17 · Germany · 37 yrs
| Date | Type | From | To |
|---|---|---|---|
| 2025-08-17 | End of career |  Lask Linz LAS | — |
| 2024-06-23 | Free |  Salernitana SAL | Lask Linz LAS |
| 2021-09-01 | Free |  Bayern München BAY |  Lyon LYO |
| 2011-07-14 | € 13.5M |  Manchester City MCI | Bayern München BAY |
| 2010-07-01 | € 12.5M |  Hamburger SV HAM | Manchester City MCI |
| 2007-08-23 | € 1.1M |  Hertha BSC HER | Hamburger SV HAM |