Antoine Griezmann was not in a good mood following Barcelona's Supercopa de Espana defeat to Athletic Bilbao.
Barcelona suffered a shock 3-2 Supercopa de Espana final defeat to Athletic Bilbao in a match that saw Lionel Messi sent off late on.
Last season's Supercopa de Espana hastened Ernesto Valverde's Barcelona exit and a year of tumult, but are the Blaugrana back on the up?
Barcelona are unbeaten in eight matches after an emphatic victory over Granada moved them up to third in LaLiga.
Ronald Koeman mempertahankan Antoine Griezmann tetapi berkata hanya jaringan akan menjadi "penawar terbaik" untuk mengembalikan keyakinan bintang Barcelona itu.
Barcelona coach Ronald Koeman believes Antoine Griezmann needs goals to regain full confidence.
With Lionel Messi coming out of contract, Manchester City have work to do with Kevin De Bruyne.
Barcelona fought from a goal down to beat Real Sociedad and close the gap to the top of the LaLiga table.
As Cristiano Ronaldo ended his personal drought against Barcelona, Lionel Messi suffered at the other end of the pitch.
Antoine Griezmann's improving confidence and form are pleasing Barcelona head coach Ronald Koeman.