Luis Suarez scored winning goal in victory over Real Madrid on Sunday . Former Liverpool striker netted after Jeremy Mathieu opened scoring . Suarez had lost first Barcelona against Real Madrid 3-1 in October . READ : Gerard Pique earns plaudits for flawless display in Barcelona . CLICK HERE for all the latest Barcelona news .
Luis Suarez scored winning goal in victory over Real Madrid on Sunday . Former Liverpool striker netted after Jeremy Mathieu opened scoring . Suarez had lost first El Clasico against Real Madrid 3-1 in October . READ : Gerard Pique earns plaudits for flawless display in El Clasico . CLICK HERE for all the latest Barcelona news .