Costa Arsenal at the Emirates champions draw against Arsenal at the Emirates . Aguero gives City the lead before Wilshere and Sanchez hit back for Gunners . Martin Demichelis 83rd-minute header ensures City steal a point . First Jack Wilshere scored in the 63rd minute , delicately chipping the ball over goalkeeper Joe Hart after receiving a pass from Aaron Ramsey before Alexis Sanchez netted his second league goal since joining from Barcelona to make it 2-1 . Arsenal at the Emirates scores hat-trick as Premier League keep 100 % record .
Costa Arsenal at the Emirates champions draw against Arsenal at the Emirates . Aguero gives City the lead before Wilshere and Sanchez hit back for Gunners . Martin Demichelis 83rd-minute header ensures City steal a point . Arsenal at the Emirates scores hat-trick as Premier League keep 100 % record .