Arsenal defeated Aston Villa 2-1 at the Emirates Stadium on Wednesday to maintain their perfect record in the Premier League.
Mikel Arteta’s side once again showed a tenacity so often missing from Gunners teams in recent seasons.
Arsenal struck in the 30th minute thanks to a gift from their former keeper Emiliano Martinez, who pushed a tame Gabriel Martinelli cross straight to Gabriel Jesus for a simple finish.
Second bottom Villa were level when Douglas Luiz’s corner flew straight past Arsenal keeper Aaron Ramsdale in the 74th minute despite the hosts’ appeal for a foul.
But Arsenal, who came from behind to beat Fulham on Saturday, responded impressively as Martinelli restored their lead three minutes later from Bukayo Saka’s cross.
Villa boss Steven Gerrard, jeered off after losing at home to West Ham on Sunday, will come under renewed pressure following his side’s fourth defeat in five games this season.
At Anfield, Liverpool left it late to secure a second win this season as Fabio Carvalho’s 98th-minute goal saw off Newcastle.
Away striker Alexander Isak rocked Liverpool in the 38th minute of his debut following his £60 million move from Real Sociedad, netting with a composed finish from Sean Longstaff’s pass.
But, building on the momentum from Saturday’s 9-0 rout of Bournemouth — which equalled the record for the Premier League’s biggest win — Liverpool equalised when Roberto Firmino slotted in Mohamed Salah’s 61st-minute pass.
And, well past the original five minutes of stoppage time, Carvalho — a day after his 20th birthday — fired home to spark wild celebrations.
Third-placed Tottenham had to settle for a 1-1 draw at London rivals West Ham.
Antonio Conte’s side took the lead in the 34th minute when Harry Kane’s cross was diverted for an own goal by Hammers defender Thilo Kehrer.
But West Ham levelled 10 minutes into the second half when Tomas Soucek rifled home from Michail Antonio’s assist.
Managerless Bournemouth drew 0-0 with Wolves at Dean Court in their first game following Scott Parker’s sacking after the humiliation at Liverpool.
Third-bottom Wolves are now without a win in their last 12 league games dating back to April.