A hat-trick from Leo Messi and goals from Piqué and Suárez handed Ernesto Valverde's side victory in the Catalan derby and means they have now made it three wins out of three in La Liga
Barça's return to action could not have been better after the recent international break. Ernesto Valverde's side have beaten Espanyol 5-0 at Camp Nou to maintain their 100% record this season in La Liga.
A hat-trick for Leo Messi, a great header from Gerard Piqué and a goal from Luis Suárez, the latter thanks to an assist from debutant Dembélé, gave Barça all three points. See all the action right here in our video of Barça v Espanyol.