Antonio Valencia takes his time coming off as Eric Bailly is ready to come on. The ref has a word.

Issac Success drives past tired bodies in the box but stumbles. Will Hughes gets a chance to shoot but smashes into a set of Manchester United legs.

Into THREE minutes added time we go..

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Isaac Success drives down the right, Abdoulaye Doucoure can't hold it.

Adam Masina sprints away on the other side and Romelu Lukaku covers.

Doucoure hits one from range on his left - it's fierce and well held by David de Gea.

Eyobele: Impressed by Doucoure!

Ray King: Paul Pogba could take some pointers from Abdoulaye Doucoure. He is covering every blade of grass tonight.

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Anthony Martial dinks a lovely cross over Ben Foster but it misses everyone else too. Scott McTominay keeps it in but Watford survive.

Striker Isaac Success is thrown on for defender Craig Cathcart.

Andre Gray and Troy Deeney get in each other's way on the edge of the area.

Manchester United just stroking it around the back. Shouts for handball against Romelu Lukaku as he controls a pass with his back to goal come to nothing.

Scott McTominay's cross is cleared. Ben Foster launches long once more but Andre Gray can't latch on to it.

FOUR to play...

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Etienne Capoue lifts a nice cross to the far stick, Adam Masina knocks it back but there's no-one there.

Manchester United have a free-kick in their own half.

Bishop: What else has Alexis Sanchez brought to Man Utd apart from his huge wage bill please? Anyone.........

Mark: You know how Torres failed to repeat his Liverpool performances on the most part for Chelsea? Well Sanchez looks to be having the same issues at United, shadow of a threat.

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Jordan: Watford gonna nick a draw here.

Loser92: United have missed some big chances in this match and it may yet cost them dear.

Andre Gray smashes a shot into a set of Manchester United legs on the edge of the box.

Watford recycle it. Abdoulaye Doucoure is everywhere.

Scott McTominay replaces Alexis Sanchez. Adam Masina comes on for Jose Holebas for Watford.

Antonio Valencia booked for a deliberate handball. Looks like Scot McTominay is getting readied.

Another fantastic sliding challenge, from Christian Kabasele this time, just as Anthony Martial was winding up a shot inside the box, with just Ben Foster to beat.

They will leave spaces at the back...

Into the last 10 we go. It was looking so comfortable for Manchester United. Watford will go big for this.

Derek Payne
Former Watford midfielder at Vicarage Road for BBC Three Counties Radio

Watford are trying hard to keep the tempo high, while United are looking to slow it down.

Doucoure has been really good in the last 10 minutes or so, really grabbing hold of the game.Man United still look dangerous on the counter attack. It is an interesting game.

Holebas again, deep towards the far post where Marouane Fellaini just clears.

On the break, Anthony Martial races clear, cuts across to Romelu Lukaku, but his touch for Alexis Sanchez is brilliantly intercepted by a sliding Craig Cathcart, heroic stuff as he crashes into his own keeper too.

Image source, Reuters

Troy Deeney, backing to Chris Smalling, gets a decision in his favour from the ref. Huge cheers from the home side. Another chance from a set piece just outside the box.

Roberto Pereyra fired the last one over so leaves this. Jose Holebas dinks into the box instead and United concede a corner.

Abdoulaye Doucoure again with a vital touch to steal the ball from Alexis Sanchez as the Chilean was driving across goal.

Doucoure sets the counter running and then pops up at the end to fire a shot over the bar. He looked pretty spent by that point.

Nemanja Matic gets a yellow card for a foul in the build-up.