(Reuters) - Chelsea manager Maurizio Sarri says he is getting used to fans calling for him to resign after his team laboured to a 2-1 victory over relegation-threatened Cardiff City on Sunday.

Chelsea needed a controversial goal from captain Cesar Azpilicueta from what appeared to be an offside position and an injury time header from midfielder Ruben Loftus-Cheek for the narrow win, which kept them sixth in the Premier League table.