The Welsh midfielder played an hour at the Westfalenstadion and was powerless to resist the home side who cruised to a 2-0 victory.
Ciro Immobile opened the scoring for the Germans before Pierre-Emerick Aubameyang netted the second.
And Ramsey has said sorry to the supporters on Twitter after such a disappointing result and performance:
That wasn't good enough tonight, sorry to all the fans and thank you for your support
— Aaron Ramsey (@aaronramsey) September 16, 2014