It was a day of role reversal as Jose Mourinho’s often cautious Chelsea thumped Everton 6-3.
Champions Manchester City suffered a stunning 1-0 home defeat to Stoke City on Saturday.
The EPL champions sent a warning out to other teams after beating Liverpool 3-1 at home.
The English Premier League kicked off this weekend with some surprising results.
Eliaquim Mangala is City’s sixth signing of the close season.
Arsenal thrashed Premier League champions Manchester City 3-0 on Sunday.