sentences:  Schildenfeld made his Süper Lig debut on 9 February 2008, coming on as a late substitute in Beşiktaş's 2–0 defeat at Kayserispor.He played his first full Süper Lig match a week later as Beşiktaş beat Ankaraspor 3–2 at home.In September 2008, Schildenfeld joined MSV Duisburg of the German 2.