Cesar Azpilicueta apologised to Chelsea fans after shocking 6-0 defeat to Man City.
The Blues failed to carry their momentum through to their trip to the Ethiad.
It appeared to be a real nightmare for Sarri’s men with Sergio Aguero grabbing his 11th Premier League hat-trick of his career.
After the game, Azpilicueta apoligised to the fans for a poor team performance: “It is one of the worst nights in my career,” Azpilicueta said. “It is difficult to explain what happened. The first five or six minutes went well but that is not enough. It is very frustrating and disappointing. We are conceding a lot of goals and we cannot accept that.
“When you lose 6-0 we have to accept we didn’t play well and made errors. We knew it would be tough. When we won at Stamford Bridge it was because we played well and were together. Today was not the case. “All I can do is apologise to the fans because it is not acceptable.”
After their heaviest defeat in the Premier League Chelsea are currently sixth in the division.