Transfers
| Date | From | To | Type |
|---|---|---|---|
| 28.06.2022 | Göztepe | — | Free |
| 18.01.2022 | — | Göztepe | Free |
| 02.08.2019 | Rayo Vallecano | — | Free |
| 31.01.2019 | FC Schalke 04 | Rayo Vallecano | Free |
| 25.07.2015 | Werder Bremen | FC Schalke 04 | € 6M |
| 14.08.2013 | — | Werder Bremen | Free |
| 04.08.2009 | Chelsea | — | Loan |
| 01.08.2008 | — | Chelsea | € 4.5M |