For well over 80 minutes, Dortmund had kept their former star quiet. He had just 26 touches in the game - the fewest of any player. But that did not stop him having the final say. Even by the 22-year-old forward's increasingly sky-high standards, his winner here was especially impressive. The assist - a sumptuous outside-of-the-boot cross from Joao Cancelo - was good enough in itself. The finish, in which Haaland threw himself across the ball and acrobatically volleyed it left-footed across goalkeeper Alex Meyer, was arguably the best of his 13 goals in nine games for City.