Transfers
| Date | From | To | Type |
|---|---|---|---|
| 01.07.2017 | Sunderland | — | Free |
| 01.06.2017 | — | Sunderland | — |
| 05.08.2016 | Sunderland | — | Loan |
| 01.06.2016 | — | Sunderland | — |
| 15.01.2016 | Sunderland | — | Loan |
| 26.11.2015 | Leeds | Sunderland | — |
| 02.10.2015 | Sunderland | Leeds | Loan |
| 14.08.2014 | Brighton | Sunderland | € 3M |
| 01.07.2011 | — | Brighton | € 1.1M |