Five minutes to go.

Manchester United midfielder Bastian Schweinsteiger is readying himself to come on. #scenes

Oh my days.

Simone Zaza is yet to find the net for West Ham since joining from Juventus in the summer and you can see why.

The Italian's shot from outside the area...

...goes for a throw in.

Woeful.

Mark Schwarzer
Former Middlesbrough and Fulham goalkeeper Mark Schwarzer

Southampton had a very good game-plan tonight and stuck to it and executed it very well. Arsenal were poor, but take nothing away from the performance of Southampton. 

If you look at Arsenal's starting line-up tonight, I think they would have had to have played exceptionally well and Southampton badly to have a chance of winning against a good Southampton side. 

Image source, PA

Brilliant save.

Henrikh Mkhitaryan involved again, sending a ball across the box to Zlatan Ibrahimovic.

The striker curls a low effort towards the bottom corner, but Adrian springs to his left to palm the ball away.

Cup-set? Yep.

Arsenal are out of the EFL Cup. Southampton reach the last four of the competition for the first time since the 1986-87 season.

Image source, Reuters

Striker Simone Zaza on for West Ham in place of Dimitri Payet.

Slaven Bilic not expecting this match to go to penalties then.

Alistair Bruce-Ball
at the Emirates Stadium for 5 live Sports Extra

Th stadium is more than half-empty now, lots of people have given up on this one early on. Southampton are going to celebrate a famous win tonight. 

Image source, Reuters

Nearly the icing on the cake for Southampton.

Pierre Emile-Hojbjerg picks up the loose ball following some slack Arsenal defending, but his low drive is saved well by Emiliano Martinez.

Couple of minutes to play in injury time.

Postpublished at 21:34 Greenwich Mean Time 30 November 2016

21:34 GMT 30 November 2016

Man Utd 3-1 West Ham

Manchester United skipper Wayne Rooney needs to be careful here, he is incensed after Winston Reid catches him on the face with a high boot.

It was accidental, but the challenge draws blood from Rooney's cheek and he throws a verbal volley in the direction of Mike Dean.

The captain heads off the pitch for some treatment.

Image source, Getty Images

Further brilliance from Josh Sims, who skins an Arsenal defender before cutting the ball back into the six-yard box, but Ainsley Maitland-Niles slides across to nick the ball away from the danger area.

Arsenal fans have seen enough, they are heading for the exits in their droves.

Still three minutes to play though, still time for them to snatch a draw and take the game into ET.

Simon Stone
BBC Sport at Old Trafford

The tie is almost won for Manchester United and Bastian Schweinsteiger is warming up.

The Stretford End gave him an enthusiastic reception when he sprinted to that end.

No call to arms yet. But those who warmed up against this opposition on Sunday all got on.

Not played for United since March and was training on his own six weeks ago remember.

Image source, Rex Features

As the home side push forward, Southampton can find gaps in the final third.

Josh Sims, who impressed against Everton in the last league game, curls an effort from the edge of the area which is pushed away by Emiliano Martinez on the stretch.

Youngster Alex Iwobi looking to take matters into his own hands for Arsenal, cutting in from the left and striking at the Southampton goal, but goalkeeper Fraser Forster's frame is well behind the ball and can gather without any problems.

It took a bobble a yard in front of the England international, so good handling from Forster.

10 minutes left and Arsenal are starting to pile on the pressure.

Midfielder Aaron Ramsey finds striker Lucas Perez in space inside the box, but the Spaniard's cutback is hacked away by goalscorer Jordy Clasie.

Image source, Reuters

Ally McCoist
Former Scotland striker on BBC Radio 5 live

You won't see a better team-worked goal all night. It all looks very simple. It is what I would call a PlayStation goal. Brilliant.

At the Emirates, sub Alex Oxlade-Chamberlain almost drags Arsenal back into it, but his shot from inside the area is blazed over the crossbar.

He should do better from there.

Image source, Getty Images

Simon Stone
BBC Sport at Old Trafford

In the heat of battle, it is not always easy to consider the consequences of your actions.

Given what was at stake, Rooney might not have reacted furiously when referee Mike Jones gave a free-kick against him following an innocuous challenge in an area of no danger to Manchester United on the pitch.

So Rooney will not break Sir Bobby Charlton's record at his beloved Goodison Park.

He still has a bit of time to do it here of course.

It isn't Wayne Rooney who takes the free-kick, but Zlatan Ibrahimovic.

The Swede's low, fizzing drive is arrowing towards the net, but West Ham goalkeeper Adrian shows sharp reflexes to get down and smother the ball.

Excellent goalkeeping.