Lewandowski's brace lifts lethargic Bayern

Bayern Munich star Arjen Robben said the team's performances must improve after Robert Lewandowski's two goals salvaged Tuesday's 2-1 comeback win at PSV Eindhoven to put it in the Champions League's knockout phase.

With two games still to play, Bayern is guaranteed a place in the top two in Group D.

Lewandowski could have scored five goals, having also hit the woodwork on three occasions.