 He scored his first goal of the season in a 4–1 loss against Hamburger SV on 20 October 2007.At the end of the 2007–08 season, Tasci made twenty–nine appearances and scoring once in all competitions; most of which he missed were due to injuries.In the 2008–09 season, Tasci was paired with Khalid Boulahrouz in the centre-back position at the start of the season.