Florian Wirtz (left) joined Liverpool a year after Jurgen Klopp (right) left
Jurgen Klopp earned his first win as Germany manager at the third attempt as they beat Serbia in the Nations League.
Klopp's side had drawn with the Netherlands and then lost to Greece but a new-look team triumphed in Munich.
The ex-Liverpool boss had named a 44-man squad for the four games with most players changing over following the last match.
Tom Bischof smashed in Germany's opener after Florian Wirtz had hit the post.
Liverpool's Wirtz, who was impressive throughout, netted the second after a fantastic first touch in the box to give him space.
Celtic midfielder Mika Baur made history when he came on as he became the 1,000th player to win a cap for the Germany men's national team.
