Gonzalo Higuain scored his first brace with Eden Hazard also got two goals in Chelsea’s 5-0 victory over Huddersfield at Stamford Bridge on Saturday.
The win ended a troubled week for boss Maurizio Sarri, following Wednesday’s 4-0 loss to Bournemouth – their heaviest league defeat in 23 years.
Higuain, who signed on loan from Juventus in the January transfer, opened the scoring in the 16th minute.
N’Golo Kante played in Higuain with a delightful reverse pass to beat the offside trap and the Argentine striker finished first time, lashing his shot in at the near post.
In another development, Ashley Barnes’ penalty deep into second-half stoppage-time got a 1-1 draw for Burnley against fellow strugglers Southampton at Turf Moor.
Barnes calmly stroked home from the spot after Jack Stephens had handled the ball inside the box under pressure from substitute Peter Crouch.
Wolverhampton Wanderers sealed their place in the top half of the Premier League with a third successive top-flight win as Everton once again conceded from a set-piece.
Ruben Neves fired the visitors ahead with a penalty after Leighton Baines had fouled Matt Doherty. Andre Gomes equalized for Everton before Wolves restored their lead from a free-kick. Raul Jimenez headed home Joao Moutinho’s set-piece before Leander Dendoncker sealed a thoroughly deserved three points with a volley.