The FC Barcelona already is the only invicto of the big leagues

The FC Barcelona achieved to win to the Real Sociedad with a spectacular traced back to break one of the big curses that pursued him in First Division. It did ten years that the Barcelona team did not achieve to obtain the three points in Anoeta in party of league, but the victory culé leaves to the group of Ernesto Valverde with nine points of advantage with regard to his perseguidores.

Curiously, said victory produced the same day that the Liverpool achieved to finish with the impoluta series of the Manchester City of Pep Guardiola. After 20 victories and two ties of the 'citizens', the men of Jurgen Klopp turned into the first that attained to win to the leader in the present English championship.

In spite of that the Manchester City follows conserving 15 points of advantage on the Manchester United of José Mourinho (with a party less), on the Liverpool and on Chelsea, the English team lost his condition of invicto, leaving to the FC Barcelona like the only team of the big leagues that still has not lost.

By his part, Paris Saint-Germain, leader stood out of Tie it 1 French, is not invicto because of his defeat in the field of the modest Strasbourg, a recently risen. By his part, teams like the Bayern of Munich and the Naples also accumulate defeats in his pigeonholes, by what neither compete with the Barça in this appearance. 

There are not defeats from the Supercopa

The last time that the FC Barcelona lost, went before initiating the League, in the Supercopa of Spain, to hands of the Real Madrid. By that then, the staff was in 'shock' by the still recent course of Neymar and Ernesto Valverde still had not been able to implant his ideas to the staff. However, it has rained a lot since and the circumstances have changed a lot for both teams.