Antoine Griezmann scored his first goals for Barcelona as they beat Real Betis 5-2 in their second La Liga match.
The Frenchman scored twice as Barcelona secured a come from behind victory at home.
Carles Perez, Jordi Alba and Arturo Vidal also scored for Barcelona.
The side who were beaten 1-0 by Athletic Bilbao in their opening match, have moved to 9th in the La Liga points table with three points.
Meanwhile in Ligue 1 defending champions Paris Saint Germain thrashed Toulose 4-0.
