Peterborough we’re eventually outdone in the second half by a Riyad Mahrez strike from a tight angle to put the citizens in front. Phil Foden with a sensational pass to Jack Grealish who scores seven minutes after the opening goal. Manchester City book their place in the quarter finals of the Emirates FA Cup. Follow @EmiratesFACup on Twitter for in-game highlights and match updates! https://twitter.com/emiratesfacup Subscribe: https://www.youtube.com/thefacup To find out more about The Emirates FA Cup visit: TheFA.com/EmiratesFACup The Emirates FA Cup on Facebook: https://www.facebook.com/EmiratesFACup/ The Emirates FA Cup on Instagram: https://www.instagram.com/emiratesfacup/