Man City and Chelsea are struggling - but how much does pre-season really matter?
![Man City and Chelsea are struggling - but how much does pre-season really matter?](https://sm.imgix.net/24/31/pep-guardiola_2.jpg)
Sports Mole looks at how Premier League champions fared during the pre-season of their triumphant campaigns to find out if friendly form really matters.
Sports Mole looks at how Premier League champions fared during the pre-season of their triumphant campaigns to find out if friendly form really matters.