Graeme Souness and Jamie Redknapp were on Nissan Super Sunday to analyse Chelsea's win at Southampton and Everton's victory over West Ham.
Eden Hazard and Diego Costa got the goals as Chelsea recorded their fourth Premier League win in a row.
Hazard has now scored more goals (5) in this Premier League season than the last campaign (4), while Costa is now the leading goalscorer in the league with eight goals.
Since being dispatched 3-0 by Arsenal and switching to a back three, Chelsea have taken maximum points and kept four consecutive clean sheets.
At Goodison Park, Romelu Lukaku and Ross Barkley scored for Everton as they ended their four-game winless run in the league with victory against the Hammers.
Lukaku netted shortly after half-time and then set up Barkley to score his first league goal since the opening day of the season.
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