All you need to know ahead of Sunday's crunch clash between Chelsea and Man City, including five key talking points.

MANCHESTER CITY have closed the gap on title rivals Arsenal after blowing away Chelsea at Stamford Bridge. Nico O’Reilly has popped up with another crucial header to fire Pep’s side in

The title-chasing Cityzens took full advantage of the Gunners’ defeat to Bournemouth.

Manchester City cut the gap at the top of the Premier League to Arsenal to six points after a thumping win over Chelsea

The Blues were the better team in the first half at Stamford Bridge but conceded twice in the space of six minutes to Nico O’Reilly and Marc Guehi shortly after half-time. A goal from Jeremy Doku made it even more one-sided and left Liam Rosenior and his players with plenty of questions to answer.

Chelsea boss Liam Rosenior set up to counterattack and take at least a point from Manchester City's visit to Stamford Bridge on Sunday.

Man City have an excellent recent record against Chelsea in the Premier League.

Manchester City 's pursuit of the Premier League title gained momentum with a dominant 3-0 win over Chelsea at Stamford Bridge which cut the gap at the top to six points. Arsenal 's defeat to Bournemouth on Saturday had opened the door for Pep Guardiola's side to take charge of their own destiny and after a slow first half in west London,