sentences:  However, he broke his hand on 10 March 2007 and suffered a torn ligament in his left knee.He made his comeback on 12 May 2007 and immediately scored after coming on from the bench.In that match, Stuttgart defeated VfL Bochum (3–2) and went two points clear heading into the Bundesliga's final weekend, where they won at home against Energie Cottbus, thus becoming German champions.