Bayern Munich have it all to play for on Tuesday night when they welcome Porto to the Allianz Arena with high hopes of reclaiming the tie and advancing to the next stage of the Champions League.
Pep Guardiola's side were well and truly beaten in the first leg as the Portuguese giants pounced on individual mistakes by Xabi Alonso and Dante to claim a famous 3-1 win over the Bavarian side.
Now the German champions approach such a clash with strong expectation firmly placed on their shoulders. Two goals without return is what's needed on the night, or Bayern's season may just spin out of control.