Bundesliga leaders Borussia Dortmund managed to win the game 2-0 on Sunday.
“If someone [Nuri Sahin] can hit the ball from behind the halfway-line fifty metres in the air, then that is a clear individual mistake from Andi Wolf. I simply cannot throw the cloak of silence over it,” Hecking told Sky after the game.
“Actually we also did a lot of things right but if you make so many little mistakes, which culminate in one big error, then you will end up losing the game.”
