Speaking to the media, Flick said: "We have to accept this loss. We didn't play well. I take responsibility. It wasn't a good game. We made a lot of mistakes, we made a lot of rotations to the team and maybe that's one reason why, but they were necessary, there are a lot of games and a lot of minutes accumulated.
"I told the team that I am responsible. We have an important match on Tuesday and we're on the right track. After the international break, many players will return, we will have more to choose from. The many rotations are no excuse, but we had no other option. It's my responsibility to take care of the players, and some of them had played too many minutes. Their rest was necessary."