Pep Guardiola was left frustrated after Manchester City failed to take advantage of numerous chances as they were held to a goalless draw against Sunderland.City had an early goal chalked off when Bernardo Silva was ruled to be offside after firing home from a corner.A point means City sit four points adrift of league leaders Arsenal, but Guardiola was still pleased with his team's display.

Pep Guardiola was left frustrated after Manchester City failed to take advantage of numerous chances as they were held to a goalless draw against Sunderland.City had an early goal chalked off when Bernardo Silva was ruled to be offside after firing home from a corner.A point means City sit four points adrift of league leaders Arsenal, but Guardiola was still pleased with his team's display.