Sparta Rotterdam · KNVB Beker · Defender · #15 · Netherlands · 35 yrs
| Date | Type | From | To |
|---|---|---|---|
| 2017-01-30 | € 11.8M |  Sunderland SUN |  Crystal Palace CRY |
| 2014-07-25 | N/A |  Chelsea CHE | Sunderland SUN |
| 2012-01-16 | Loan | Chelsea CHE |  Vitesse VIT |
| 2011-08-31 | Loan | Chelsea CHE |  Wigan WIG |
| 2011-01-26 | Loan | Chelsea CHE |  Leicester LEI |
| 2010-01-29 | Loan | Chelsea CHE |  Newcastle NEW |
| 2009-08-09 | Loan | Chelsea CHE |  Coventry COV |