Huddersfield clear it with ease before referee Jonathan Moss blows for a free-kick just outside the area.

That was a lovely pass from Mark Noble out wide to Arthur Masuaku but the West Ham winger's first touch lets him down and it's out for a throw-in.

The visitors win back possession though and they have their first corner of the match.

Not much has happened in this first 15 minutes. Huddersfield have enjoyed more possession and they look to attack again through Rajiv van La Parra down the left but James Collins uses his body to shield the ball out for a goal kick.

If Moyes did say that, his players responded. The Hammers almost break through Huddersfield's back line but Jonas Lossl is quick off his line to snuff out the threat and the hosts can re-group.

Image source, Reuters

David Moyes is having words with James Collins on the touchline. He's clearly giving the West Ham defender some tactical instructions.

I wonder what he is saying? "Get hold of the ball" perhaps?

The John Smith Stadium is nice and full today and that's no surprise given it's Huddersfield's first home game in 2018.

The fans are already urging the midfielders to shoot from outside the box but they won't score many if they keep doing that.

Image source, Getty Images

And just as I write that, Huddersfield earn themselves a corner.

It's headed on at the front post by Chris Schindler and flashes dangerously across goal but goes out for a goal kick. West Ham need to get into this!

The visitors haven't had a sniff yet but it's been a very tame start to the game. This could be a close one.

How important will Arnautovic's return be for the Hammers?

Huddersfield are enjoying some early possession. They're just passing the ball around the back and warming up.

Image source, Reuters

And we're off!

Not long to go now...

Just two points separate the two sides but Huddersfield fans will feel a lot more comfortable than the visitors.

Defeat for West Ham could see them fall back into the relegation zone on Monday but victory will see them overtake Huddersfield.

It's all very close isn't it?

Image source, BBC Sport

David Moyes is celebrating 20 years in management today.

He's a well respected manager within the Premier League and so far, he has done a good job at West Ham.

Were you one of those doubting his appointment? If so, what do you make of his time with the Hammers?

Let me know your thoughts using the hashtag #bbcfootball

Image source, Getty Images

Huddersfield Town head coach David Wagner: "We know that West Ham is a very big name, with a great squad with very good individuals and a very good manager as well.

"They are in good form at the minute so there are a lot of reasons why we have to be better than what we were in the first game; this is our aim to be our best."

West Ham manager David Moyes: "Huddersfield have done great. If we can beat Huddersfield we could bring them back in among us.

"I used to watch Huddersfield games quite regularly. The job Wagner has done is terrific. They are more than fighting, they are competing and doing the job. They deserve great credit."

Image source, Getty Images

Manchester City, Chelsea and Tottenham are the only teams to have beaten Huddersfield at home this season...

Steve Wilson
Match of the Day commentator

"It may not have made too many headlines, but no team outside the top five in the Premier League have taken more points from the last seven games than West Ham.

"Those who were sceptical about the appointment of David Moyes may be having to think again.

"Huddersfield aren't winning too many, but they're winning just enough. Their season has been terrific so far, but with 16 games left no sensible Terrier's fan should rule out the possibility of their side running out of steam.

"Mind you, any slump is unlikely to be as dramatic as the one which afflicted their last top-flight season. In 1971-72, Huddersfield failed to win any of their last 16 matches and scored only four times, two of which were own goals!"

Huddersfield have signed Monaco and Netherlands defender Terence Kongolo on loan for the rest of the season and he could make his league debut as a substitute today.

They have also signed Norwich City midfielder Alex Pritchard for an undisclosed fee on a three-and-a-half-year deal.

Will he make an appearance? You can find out more on those signings here.

Jojo Stone: If I was a West Ham youth player I'd been so annoyed with David Moyes right now.

Ashley Harrington: Full marks to West Ham and David Moyes for pulling a classic Harry Redknapp move by naming only six subs, so he can try and force the board to get some players in. Surely he has some youth players he could use?

The Hammers' last defeat was against Newcastle on 23 December and they have since picked up points against Tottenham and Bournemouth on the road, as well as victory against West Brom at London Stadium.

They are in good form but they are still far from safety. David Moyes will be boosted by the return of Marko Arnautovic and will be hoping his side can produce a defensive display equal to the one they produced at Wembley on their last league outing.

Victory for West Ham will see them surpass Huddersfield in the table but defeat could mean they drop into the relegation zone - depending on Stoke's result at Old Trafford on Monday.

Image source, Getty Images

Huddersfield scored two goals in two second-half minutes to secure victory against Championship side Bolton in the FA Cup third round last weekend.

It wasn't the most convincing performance but there were plenty of positives for David Wagner - especially the impact of debutant Terence Kongolo at centre-back.

He looked assured on the ball but the pace of the Premier League could prove to be a different test and maybe that's why he's been left on the bench today.

Despite Huddersfield's impressive first half of the season, they are still only four points above the relegation zone so Kongolo's arrival will hopefully go some way to improving their position.

Image source, Getty Images

David Moyes' message to the board? West Ham have named just six substitutes today...

What do you make of that? Let me know using #bbcfootball