Manchester City swept to the top of the Premier League by routing Southampton four-nil with Erling Haaland extending his incredible scoring run to 10 successive games.
Joao Cancelo, Phil Foden and Riyad Mahrez all netted for Pep Guardiola’s side before Haaland added his customary goal to seal yet another one-sided success at the Etihad Stadium.
Haaland has scored an astonishing 20 goals in his first 12 competitive games since his £51 million ($56 million) move from Borussia Dortmund.
Fueled by the Norway striker, City are the first club to score at least three goals in nine consecutive top-flight home matches since Wolves in 1959.
The champions are now two points clear of second-placed Arsenal ahead of the north London club’s clash with Liverpool on Sunday.
At Stamford Bridge, Chelsea racked up a third win in new boss Graham Potter’s four games since replacing the sacked Thomas Tuchel.
Potter made seven changes after the midweek Champions League victory over AC Milan, with Reece James, Raheem Sterling and Pierre-Emerick Aubameyang among those rested.
Showing the depth of their squad, Chelsea took the lead when Kai Havertz netted three minutes into first-half stoppage-time with a looping header from Mason Mount’s pin-point cross.
Christian Pulisic put Chelsea in complete control with a cute finish after exchanging passes with Mount in the 54th minute.
Armando Borja grabbed his first goal for Chelsea with a 20-yard drive in the 90th minute.