Transfers
| Date | From | To | Type |
|---|---|---|---|
| 03.08.2018 | Nottingham Forest | — | — |
| 16.07.2014 | Hamburger SV | Nottingham Forest | € 1.3M |
| 01.07.2011 | Chelsea | Hamburger SV | € 2.5M |
| 26.08.2010 | Chelsea | Wolves | Loan |
| 01.07.2009 | Chelsea | Wolves | Loan |
| 20.10.2008 | Chelsea | Wolves | Loan |
| 01.09.2006 | Chelsea | — | Loan |