Manchester City climbed above Arsenal into second in the Premier League after coming from behind to beat the Gunners 2-1 on Sunday.
A first goal for the club from Leroy Sane and Raheem Sterling's strike gave Pep Guardiola's side a much-needed victory and condemned the visitors to a second defeat in a row.
Arsenal had been unbeaten in their last six against City and looked on course for another positive result when Theo Walcott opened the scoring with only five minutes played at the Etihad Stadium.