Lionel Messi scored twice to help Barcelona earn 2-0 victory against Eibar . Messi gave Luis Enrique 's side lead with first half penalty . Argentine star doubled Barca 's lead with the first half hour header .
Lionel Messi scored twice to help Barcelona earn 2-0 victory against Eibar . Messi gave Luis Enrique 's side lead with first half penalty . Argentine star doubled Barca 's lead with 55th minute header .