Bayern Munich goalkeeper Yann Sommer admitted frustration after their Champions League defeat at Manchester City.
City took control of this Champions League quarterfinal with a 3-0 first-leg win on Tuesday night.
Sommer told ViaPlay:" We are of course disappointed with the result, but not with our own performance, because we performed well overall.
"We had opportunities to score ourselves, but we made some mistakes and then they killed us on the opportunities they got.
"We must raise our heads now, and then we must be ready for game number two."