Berlin, June 1 -- Deniz Undav scored twice and set up another goal as Germany completedits final home preparation for the World Cup with a controlled 4-0 win over Finland in Mainz.
Julian Nagelsmann used the friendly against the 73rd-ranked side in the FIFA ranking to test possible starters 14 days before Germany opens its tournament in Houston against Curacao.
Lennart Karl made his first start for the national team on the right wing, becoming Germany's third-youngest post-war starter behind Youssoufa Moukoko and Uwe Seeler.
Nathaniel Brown was preferred to David Raum at left-back, while Undav replaced the absentKai Havertz.
Germany dominated possession from the outset but found little space against a Finland side defending deep around ...