Transfers
| Date | From | To | Type |
|---|---|---|---|
| 19.09.2019 | Kayserispor | — | Free |
| 05.07.2017 | — | Kayserispor | Free |
| 06.07.2012 | Sunderland | — | € 7.5M |
| 10.09.2011 | Sunderland | — | Loan |
| 01.09.2010 | Rennes | Sunderland | € 16M |
| 01.08.2008 | Udinese | Rennes | € 8M |
| 01.08.2004 | Udinese | — | Loan |
| Date | From | To | Type |
|---|---|---|---|
| 19.09.2019 | Kayserispor | — | Free |
| 05.07.2017 | — | Kayserispor | Free |
| 06.07.2012 | Sunderland | — | € 7.5M |
| 10.09.2011 | Sunderland | — | Loan |
| 01.09.2010 | Rennes | Sunderland | € 16M |
| 01.08.2008 | Udinese | Rennes | € 8M |
| 01.08.2004 | Udinese | — | Loan |