Vidal's second yellow card that night came from a challenge that was not even a foul, while Madrid midfielder Casemiro was extremely fortunate not to be sent off. However, there were also some decisions that went Bayern's way.
Earlier in the game, Vidal could have been sent off for a reckless challenge that went unpunished, while Bayern were awarded a penalty after some theatrics from Arjen Robben that many referees would not have given.
In addition, Robert Lewandowski was marginally offside for Bayern's second, a Sergio Ramos own goal, while the German side were also awarded a ridiculous penalty in the first leg in Munich, which they missed.