Handball from Saido Berahino. Albion players say he is outside the penalty area. Robin van Persie to take the penalty. Controversial moment.

Image source, BBC Sport

We mentioned West Brom have a tricky run-in. If they win this, they will not care. It will be feet-up time and another year of Premier League football to look forward to.

Gary Lineker
BBC Sport

"Interesting tactics from Van Gaal. Fellaini up front with RVP and Rooney dropping into midfield. Hey ho!"

Tony Pulis has never beaten Manchester United in his managerial career. It is not enjoyed by everyone, but what a job West Brom have done on Manchester United so far. Angel Di Maria has come on for Daley Blind.

BBC Radio 5 live

Reporter Ian Brown at Old Trafford: "It was a magnificient strike by Chris Brunt but took a big deflection off Olsson to beat De Gea. United had been pressing a lot and West Brom had soaked up the pressure while Fellaini has been switched to centre forward. All of a sudden West Brom committed three men forward and McNair fouled Fletcher."

Steve Bower
BBC Match of the Day commentator at Old Trafford

"It took a big deflection of Jonas Olsson in the wall, but Tony Pulis will take that slice of luck. Chris Brunt's free-kick has silenced the stadium. You have to go back to December 2001 for the last time Manchester United lost three league games in a row. They need a goal to prevent that scenario now."

Image source, Reuters

It was in a dangerous position. Now it is in the back of the net. Chris Brunt's free-kick hits the wall, coming off Jonas Olsson, but it is in. West Brom lead. He didn't know much about it, the ball hits the back of his calf and he is almost too embarrassed to celebrate.

First booking of the match as Paddy McNair clatters into Darren Fletcher. Free-kick, central, 22 yards out for the visitors. Dangerous.

There are some tasty looking fixtures there. Manchester United v Arsenal could be the game that decides who goes straight into the group phase of next season's Champions League and who has to play a two-legged play-off.

Remember, only the top three in the Premier League go straight into the main Champions League, with the fourth-placed team only entering in the play-off phase.

West Brom will be hoping they do not need to pick up any points from their last two games against Chelsea and Arsenal to stay in the top flight.

Marouane Fellaini has been pushed a bit further forward and he links up with Ander Herrera, but the midfielder can only curl an effort wide of Boaz Myhill's goal.

There has been a lot of criticism on social media of Tony Pulis's tactics today. But this next graphic shows how important it is that West Brom get something from this game.

Image source, Getty Images

United are starting to ask more questions of the Albion defence. Firstly Ashley Young and then Ander Herrera throw in teasing crosses that the away defence struggle to deal with. Good spell for the hosts, but can they make it count?

A half-hearted appeal from the home fans calling for a penalty after Marouane Fellaini is bustled off the ball. But even Fellaini isn't interested enough to appeal.

Thomas Fiorilli: Van Persie off. Di Maria on. Slowness off, speed and technique on. Please.

John Dykes: If we were watching Chelsea at Old Trafford, Mourinho would be a genius. Pulis however gets labelled as "the enemy of football".

I would like to say both sides are getting closer to a goal. But they aren't really. James Morrison shoots well wide at one end and a low 20-yard strike from Robin van Persie is easily dealt with by Boaz Myhill.

Image source, Getty Images

The Old Trafford crowd are being kept quiet. And it is a wonderful sound if you follow the Baggies. They are doing their job perfectly so far.

We said it might be a lonely afternoon for Saido Berahino. Our friends at Opta have just revealed that he has only touched the ball 11 times in 50 minutes.

Reminds me of my Sunday League career. And that was in the good games.

Is Wayne Rooney wasted playing in a deeper position? The ball comes to him 25 yards out and his strike at goal can only find Boaz Myhill, who collects the ball comfortably.

Some rare action for Manchester United goalkeeper David De Gea, and he performs the job perfectly. He collects an in-swinging corner after Albion started the half brightly with Chris Smalling having to make a well-timed clearance before the set-piece came in.

James, Baggies fan: Re. earlier comment, I think that Pulis is a pragmatist and sensible tactician and 'the enemy of relegation' would be a more fitting choice of words. Massive respect to TP for steadying the ship.

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Time to restart. No changes from either side. A big half of football for both sides. Manchester United have scored in all but one of their last 18 home games. They have had no reason to celebrate so far today.

606 phone-in
BBC Radio 5 live

Over on BBC Radio 5 live, 606 is already in full swing.

Andrew, a Newcastle fan, says: "Instead of pouring water, John Carver has poured petrol on the fire. He's lost it."

Lines are open and you can still have your say - call 0500 909 693, text 85058, or it's @bbc606, external on Twitter.