EFL Cup:Guardiola lost to Mourinho and went "black" series, West Ham knocked Chelsea

In the eighth finals Football League Cup Manchester United at home, beat Manchester City (1: 0).
City in the match came in more changes in its composition compared to United as largely affected the final outcome of the match.
The first part of the spectators at Old Trafford could see interesting content, but the second part was much more exciting, and it helped Mate goal after 54 minutes.

Citizens are left in the game trying to come back, but they did not succeed and now Pep Guardiola entered its worst in a series of coaching career as this is his sixth consecutive match without a win in all competitions.
Guardiola City during 90 minutes not sent any hits the opponent goal.

This is only the second victory in the last five matches for the team of Jose Mourinho.
West Ham's goals Kouyatea (11 ') and Fernandes (48') beat city rivals Chelsea 2: 1, and the only goal for the Blues scoring the Cahill in the 95th minute.

Southampton is the minimal 1: 0 out of Sunderland, a decisive goal scored Boufal 66 minutes.