Manchester City on Sunday put six goals pass Chelsea in a one-sided encounter at Etihad stadium.
Sergio Aguero bagged an hat-trick with Raheem Sterling scoring two and Ikay Gundogan completing scoring.
The Blues were completely pedestrian throughout the encounter as the Citizens opened scoring just after four minutes.
This is the worst defeat the Blues have suffered since Russian Business Mogul, Roman Abraham.
With this defeat, Chelsea’s hope of finishing top four suffered a huge setback as they have slipped to sixth level on points and goals with Arsenal who sits at fifth and one point and one goal behind the resurgent Manchester United.