MADRID (Reuters) - Barcelona got a statement 3-2 win at Paris St Germain in their Champions League quarter-final, first leg clash on Wednesday that left them brimming with confidence ahead of what is expected to be biggest week of their season so far.

They will travel to southern Spain to face relegation-threatened Cadiz in LaLiga on Saturday before hosting PSG in the return leg on Tuesday with a Clasico at Real Madrid on the horizon that could be a turning point for the Catalan giants.