West Brom do get the ball into the mixer and they have a huge penalty appeal, turned down. No VAR so that's that.

West Brom had two decent chances with headers in the first half but not much bar that.

Chris Waddle
Ex-Newcastle winger on BBC Radio 5 Live

To be honest, I think the best chance for West Brom to score is through a set piece or by just getting the ball in the box.

Chris Waddle
Ex-Newcastle winger on BBC Radio 5 Live

I like Tommy Doyle's work rate and how he plays the game. He is an all round midfield player.

Another nice move from West Brom just breaks down and they end up conceding a free-kick.

The Armchair Football Fan: Been a little slow in the build up to be honest, think we could do more. But ultimately in a derby, with a different, bouncier and harder to control ball, I'll be happy to see this through as it is. Defended well enough and kept them at mostly arms length.

As they did in the first half, West Brom start brightly and John Swift's drive from outside the box is saved.

Image source, Getty Images

The second half is under way now.

The players trot out for the second half.

Chris Sutton
BBC football expert

Southampton are on the longest unbeaten run in their history - 21 games, going back to the end of September.

Saints boss Russell Martin came on 5 Live's Monday Night Club this week and talked about what is behind their run. What came across is they are a brave team, who are fearless under Martin.

I don't think this game will be straightforward for them, because Watford are still in the play-off race, and the two teams drew at Vicarage Road in the league in December.

There might be another draw this time, but Saints will take it in the end.

Sutton's prediction:1-1 and Southampton to win the replay.

Chris Sutton
BBC football expert

If you look through the history books, it is 30 years since Norwich won at Anfield - in the last game played in front of the Kop when it was still terracing.

I played in that game and it won't surprise you when I say I ran Liverpool ragged that day. Jeremy Goss got our winner, with another of those spectacular efforts he scored so many of around that time - the ball bounced just outside the box and he lashed it past David James.

As much as I'd love to see another Canaries win, it is hard to see a repeat of that result on Sunday. Norwich play counter-attacking football home and away these days, so they will just be looking to hang on in there.

The problem with that is, whichever team Liverpool put out, they will have too much attacking quality.

Still, Norwich will have their chances and watch out for their young winger, Jonny Rowe. He's a wide player, but he finishes like a centre-forward and he could nick them a goal.

Sutton's prediction: 4-0

Ray Houghton
Former Liverpool midfielder on BBC Radio 5 Live

I was there for the midweek game - the second leg of the [Carabao Cup] semi-final - and he [Klopp] was first pumping with the fans.

There was no sign whatsoever that he was going to make the decision that he's made.

Obviously it's absolutely huge. What he's done for this club in his time in charge has been nothing short of phenomenal. To get them back winning the league, reaching major finals, getting the pride back in the football club, the joy at playing for Liverpool, the supporters.

It's been incredible and the football they've played under him has been a joy to watch. It's going to be one hell of a pair of shoes to fill when he leaves.

You can't speak highly enough about what he's done and what he's brought to the city, the belief, the pride of being a Scouser. He was true to his word - when he came in he said he'd win a title in the next four years.

Everything he has done has been for the good of the club and he's been an absolutely sensational personality and a great manager.

Chris Waddle
Ex-Newcastle winger on BBC Radio 5 Live Extra

I think Wolves have just edged it. Wolves have found it hard to get in behind but they got West Brom on the counter attack.

Best player on the park is Tommy Doyle without a shadow of a doubt.

Image source, Getty Images

Pedro Neto's goal is the difference at the break.

Just the one minute added on. West Brom on the ball.

West Brom's Jed Wallace runs at the Wolves defence but then his shot from outside the box is blocked and the visitors come away with it.

Chris Waddle
Ex-Newcastle winger on BBC Radio 5 Live Extra

Pedro Neto is an excellent player, I like watching him. He's very tricky.

He'd overrun it initially but he got it back on to his left foot and it's a great finish.

Image source, Getty Images