Pep Guardiola's side have conceded a goal from the first shot they have faced four times in the last seven matches - is it down to the Chilean?
Claudio Bravo has conceded 14 goals from the last 22 shots on target he has faced in the Premier League.
It is a damning stat which helps to explain why Manchester City have conceded a goal from the first shot they have faced four times in the last seven games.
It is not easy to analyse why City have conceded goals with such ease at times this season, and indeed Pep Guardiola insists he is at a loss to explain it.