Chelsea make 100 % start to new season Premier League season . Diego Costa scores twice as Everton are beaten 4 - 3 at Goodison Park . Manchester City suffer a defeat against Stoke . Manchester United play out a draw at newly - promoted Everton .
Chelsea maintain 100 % start to new English Premier League season . Diego Costa scores twice as Everton are beaten 6-3 at Goodison Park . Manchester City suffer shock defeat against Stoke . Manchester United play out goalless draw at newly-promoted Burnley .