English Premier League Chelsea play against Arsenal at the Emirates . Aguero gives City the lead before Wilshere and Rooney strike back for Gunners . The Sky Blues were perhaps unlucky not to snatch all three points when Aleksandar Kolarov hit the woodwork in the 88th minute and despite six added minutes at the end of the match , neither side could break the deadlock . Alex Demichelis 83rd - minute goal ensures City steal a point . Diego Costa scores hat - trick as Chelsea keep 100 % record .
English Premier League Chelsea play against Arsenal at the Emirates . Aguero gives City the lead before Wilshere and Rooney strike back for Gunners . Alex Demichelis 83rd - minute goal ensures City steal a point . Diego Costa scores hat - trick as Chelsea keep 100 % record .