Today indeed is a clash of titans in which the two biggest and best clubs in the world will collide for glory and Dominance .Today Vilanova and Jose Mourinho will square off in a Supercopa showdown.Real Madrid and Barcelona will fight it out for the prestigious Spanish super cup .Although its not all about SuperCopa because when it comes to El Classico both of the teams fight for Glory and dominance .Lets make a quick comparison between the two teams before going into the match.