Ghana defender Isaac Vorsah helped Hoffenheim to a third straight victory in the Bundesliga, scoring against Hans Adu-Sarpei's Schalke 04 on Friday.
Vorsah who scored his debut goal in the German league last weekend rose to meet a cross with a well placed header inside the left post in the 37th minute.
Hoffenheim's second came as a result of an goal with the defeat Schalke's third straight league loss as Vorsah's side maintain their 100 percent record.
Both Ghana internationals lasted the full game.