Is Lewandowski a big-game flop?

The is a narrative that the Bayern Munich striker does not turn up in the knockout round, but is it actually true?
Brilliance is viewed as the bare minimum at Bayern Munich.

So much so, that even after finishing as the Bundesliga top scorer in 2010-11 and then helping the Bavarians reach the Champions League final the following season with 13 goals, Mario Gomez was given a back-handed compliment by then-president Uli Hoeness.

"We now have alternatives for Mario Gomez," Hoeness explained after signing both Claudio Pizarro and Mario Mandzukic to compete with the German international for a starting spot.