Lukaku scores twice - his first goals for club at Stamford Bridge - in routine win over Aston Villa
Ronaldo scores twice on Man Utd return in 4-1 win over Newcastle
Fernandes & Lingard also on target as Man Utd go top
Man City win 1-0 at Leicester - Bernardo Silva
Arsenal beat Norwich 1-0 - Aubameyang scores Gunners' first league goal of season
Trossard gives Brighton 1-0 win at Brentford - Bees' unbeaten start ended
Other results: So'ton 0-0 West Ham, Watford 0-2 Wolves
Crystal Palace beat Tottenham 3-0 earlier - Zaha penalty & Edouard double give Palace victory
Man Utd 2-1 Newcastle
Simon Stone
BBC Sport at Old Trafford
It's quite incredible what has happened here.
It is almost as if the day is pre-ordained to be Cristiano Ronaldo's.
Freddie Woodman has to do better with that - but he doesn't.
The last time Ronaldo played against Newcastle here he got a hat-trick.
Just saying.
Man Utd 2-1 Newcastle
Luke Shaw nearly created a third, getting to the byeline but the cross is intercepted by Isaac Hayden.
Man Utd 2-1 Newcastle
Dion Dublin
Former England striker on BBC Radio 5 Live
It is just incredible, Cristiano Ronaldo just gets put through by Luke Shaw. It is on his right and he drags it onto his left to keep it away from the defender.
He is one-on-one with the keeper and who else would you want in that situation?
Man Utd 2-1 Newcastle
Now can Man Utd go on and finish the job?
Cristiano Ronaldo is on a hat-trick!
With added on time, he's got around half an hour to get it.
Raining goals now!
Man Utd 2-1 Newcastle
Chris Waddle
Ex-England winger on BBC Radio 5 Live
Woodman had no chance, once again. Will Manchester United go on from here or will Newcastle reply again?
Pierre-Emerick Aubameyang
Finally!
The Gunners are up and running with a first Premier League goal. They made hard work of it, though. Tim Krul pushed Nicolas Pepe's shot on to one post. Pepe follows up and hits the other post, with the ball deflecting off the forward and to Aubameyang to finish from point-blank range.
VAR check it, but Aubameyang is behind the ball when it is deflected his way for the finish.
Image source, Getty ImagesLeicester 0-1 Man City
Jonny Evans came on for Jannik Vestergaard, who has been excellent for Leicester today, just moments before that City goal.
Pep Guardiola has made his move now too, with Raheem Sterling replacing Ferran Torres.
Bernardo Silva (62 mins)
Jack Grealish finds Joao Cancelo on the edge of the box. He fires it in and Caglar Soyuncu makes a good block but it falls kindly for Bernardo Silva.
He reacts to poke it in from close range.
Image source, Getty ImagesCristiano Ronaldo
This is turning into some second debut for Cristiano Ronaldo.
The Portuguese is single-handedly taking the game by the scruff of the beck for Man Utd.
The ball is fed into his path by Luke Shaw, the first touch is perfect into the box, he holds off Isaac Hayden and drills a low shot in between the legs of Freddie Woodman and into the net.
The home fans find their voices again, what a noise.
Image source, Getty ImagesWatford 0-0 Wolves
Oooft! It should be 1-0 Wolves. Raul Jimenez flicks it on with his backheel and Nelson Semedo races through in the box. He's got a clear sight of goal but it's straight at the keeper.
And here's a debut for South Korea forward Hwang Hee-Chan, who replaces Trincao for Wolves.
Man Utd 1-1 Newcastle
Now Paul Pogba is booked for a loose touch and treading on Sean Longstaff's boot while he tried to turn on the ball.
Arsenal 0-0 Norwich
Arsenal send on Emile Smith Rowe and Thomas Partey. They need a spark from somewhere.
Southampton 0-0 West Ham
Marc Webber
Final Score at St Mary's
Despite the missed opportunities, there’s absolutely no sign of despondency from the travelling fans.
They raised the volume in their chanting after their team failed to convert the corner in front of them.
We’ve missed this noise at football grounds
Man Utd 1-1 Newcastle
The home faithful at Old Trafford have been silenced but you can hear the Newcastle fans in the corner of the crowd going wild at the moment.
Arsenal 0-0 Norwich
Phil McNulty
BBC Sport chief football writer at Emirates Stadium
Arsenal just turning the screw a bit here. Norwich City getting the occasional break but Teemu Pukki not getting much support.
Brentford 0-0 Brighton
Marc Cucurella's hair is a fine addition to the big barnets of the Premier League. It's firmly in the Sideshow Bob camp of curly mops.
There's not much in terms of goalmouth action to report in this second half so far.
Man Utd 1-1 Newcastle
Newcastle are full of confidence now and have a chance for a second but no black and white shirt can get on the end of Miguel Almiron's cutback.
Man Utd 1-1 Newcastle
Chris Waddle
Ex-England winger on BBC Radio 5 Live
What a great counter attack. What a run by Manquillo. It is a composed finish; takes his time, lines it up, aims for the far corner and gives De Gea no chance
Leicester 0-0 Man City
Jack Grealish shoots from outside the box and it's always rising. Pep Guardiola bows his head and sits back down.