It's still too early to talk about title-deciding games, after all it's not even October, but Saturday's Premier League clash between Chelsea and Manchester City is significant in terms of who sets the early pace.
Chelsea are off to a red-hot start, winning four and drawing once in their first five games, conceding just once in the process. It's been tougher for Pep Guardiola & Co. with a defeat to Tottenham in the season opener. They then won three straight against Norwich, Arsenal and Leicester before being fortunate to draw 0-0 with Southampton.