Newcastle midfielder Isaac Hayden needed some treatment and it has all gone a little fragmented.

Allan Saint-Maximin's thunderous strike sails over.

West Ham sub Andrey Yarmolenko into the book for a late challenge.

Almost an immediate impact from Seb Haller.

The French striker's effort comes off Jeff Hendrick and the hosts wants a penalty.

Nothing doing from Stuart Attwell.

Pizza has arrived.

Here come the changes.

It is indeed Andrey Yarmolenko and Sebastian Haller coming on, Pablo Fornals and skipper Mark Noble make way.

25 remaining.

David Moyes has just told assistant Kevin Nolan what to do.

Like a boss.

Looks like Haller and Yarmolenko...?

Haller, Yarmolenko, Anderson, Lanzini - plenty of options for David Moyes to turn to on the bench.

Who will he plump for?

Image source, BBC Sport

Rate the players in this game here.

Callum Wilson has scored eight goals in nine Premier League games v West Ham, at least three more than against any other team in the Premier League.

Josh Verrills: Several players still clearly unfit and working their way back to full match fitness, Moyes needs to make changes sooner as opposed to later to avoid the game drifting towards a draw and try and force a positive result before a difficult run of fixtures

West Ham boss David Moyes prowling the touchline, stroking his chin.

Not been a bad showing from the Hammers to be fair.

Just lack incisiveness in the final third.

Ryan Fredericks goes into the book for a late hack on Allan Saint-Maximin.

Scrappy opening to the second period thus far.

Pizza was meant to arrive at half time, still not here.

Mans are marving.

Happy because lots of you are lol'ing at the Dad's Army joke.

Sad because this is still 0-0.

Let's not end this glorious Saturday like this eh, boys? Come on.

Off we go for the second half in the last of our four Premier League games on the opening day of the new campaign.

Saw an excellent Dad's Army related joke the other day on Twitter, with someone saying Newcastle have signed Wilson and Fraser but should have bought Godfrey instead of Lewis from Norwich.

Hahaha, hilarious.

That isn't one for the younger audiences, I'm afraid.

Ryan Fraser out warming up for Newcastle, will he get a debut in the second half?

Liverpool

Liverpool boss Jurgen Klopp, speaking to BBC MOTD: "A lot of people said Leeds can cause us problems and they did. We conceded three goals and that means we made some mistakes. They forced us to make mistakes. We have to work on that, we will work on that, and we will be better.

"We were ready for a fight, I like that. I love the desire we showed. We didn't stop and I like that.

"We will analyse the game. We had mistakes. We have to continue to work. We have to make sure we are prepared next game."

Darren W: Literally competed with best team in England and one of best in Europe playing away from home with 2 centre halves who have never played together before

Robin P. Young: 17/18 Liverpool, is that you? Take the 3 points but if this keeps up my blood pressure will not hold out this season.

Wayne Andrews: Some people will say that result shows Liverpool are past their best. I think it shows they still know how to find a way to win even when under intense pressure

Liverpool

Liverpool's Virgil van Dijk, speaking to BBC MOTD: "I enjoyed the win for sure. We knew it was going to be very intense and we knew it was going to be tough.

"It's early on in the season and there are many things we can improve. We will work on it.

"It's totally what we expected from Leeds. At times we could have done better but the most important thing is the three points.

"Leeds are going to cause a lot of teams problems because of the way they play. Credit to them."