Chelsea remain on course for a fourth Premier League title after a 0-0 draw with closest rivals Arsenal at the Emirates.
Everton beat Manchester United 3-0 at Goodison Park to inflict a second straight Premier League loss on Louis van Gaal's side.
Six Chelsea players have been named in the Professional Footballers' Association's Premier League Team of the Year.
Chelsea forward Oscar has suffered a possible concussion, according to his manager Jose Mourinho.
Louis van Gaal was unhappy that Manchester United were not as "aggressive" as Everton, and rued his side's poor start.