Torre extended Barca's lead with a deflected strike from the edge of the box, a killer blow given Villarreal's momentum. Lewandowski hit the post from the spot, after Eric Bailly scythed down Yamal, and Villarreal's Thierno Barry had a goal ruled out for offside.

Robert Lewandowski and Raphinha struck twice each as Barcelona romped to a 5-1 win at Villarreal on Sunday in a wild match to maintain their perfect start to La Liga.

Barcelona returned to winning ways in style after their midweek Champions League defeat to Monaco — but their 5-1 rout of Villarreal was marred by a worrying injury to goalkepeer Marc-Andre ter Stegen.