Augsburg, Sept. 28 -- Greece stunned Germany 1-0 in their UEFA Nations League Group B encounter on Sunday (local time), claiming their first-ever head-to-head victory over the four-time world champions and leaving Jurgen Klopp without a win in his first two matches as Germany head coach.

Dimitrios Kourbelis scored the decisive goal in the 74th minute as Greece punished Germany for failing to convert their dominance into goals, according to the website of UEFA Nations League.

Germany, ranked 12th in the FIFA rankings, made five changes to the side that drew with the Netherlands but endured a slow start in Augsburg. Debutant Bambase Conte came closest in the opening stages, sending an effort narrowly wide inside three minutes.

The hosts ...