Sub Jason Cummings scored two goals against Liverpool as Shrewsbury staged a magnificent fightback from 2-0 down to earn a fourth-round replay.

Former head of the COP26 climate summit, Claire O’Neill, earlier told BBC Radio 4 that the UK's climate efforts were at "Oxford United levels when we need to be Liverpool if we are going to do what the world actually needs us to do".

Don't worry, we're not getting all political. But today we'll discover just what Oxford United's level is as they host Premier League Newcastle.

Steve Wilson
Match of the Day commentator

Newcastle, who were beaten 3-0 in their only previous visit to the Kassam Stadium, are the third Premier League to visit Oxford United this season. The promotion-chasing League One side thumped West Ham 4-0 in the Carabao Cup before succumbing to Manchester City in the last eight of the same competition.

Karl Robinson's squad has been weakened since the draw at St James' Park by the sale of both Shandon Baptiste and Tariqe Fosu to Brentford - but that defeat to City is one of only two for Oxford in their last 18 home games.

Steve Bruce's side will have to be better than they were 10 days ago if they are to progress to a fifth-round tie at West Brom.

Alan Shearer
Former Newcastle and England striker on BBC TV

When you look at the record of Newcastle in this competition - we got to two finals when I was playing but we didn't manage to win it but we at least had a go. That is what these fans want.

They haven't been successful in this competition under Mike Ashley, they haven't been past the fourth round and they will want to this time.

It will be a really tough game. Oxford United's priority will be to get out League One but they showed in the first game at St James' Park that it won't be easy.

Newcastle United

Newcastle manager Steve Bruce to BBC Sport: “With injuries we’ve got no real choice [in who to select]. We’ve gone as strong as we can do and we want to reach the next round.

“I’ve managed in a cup final [with Hull]. When you look back it’s a great occasion and a great day. We’re not going to win the Premier League – we’re not going to catch Liverpool so why not have a crack?

"From day one when I walked through the door I said let’s have a crack in the cup competition. It’s a competition we can win. That will be our mantra all the way through. Let’s see where it takes us.

"We’ve changed [formation] slightly a bit today. I hope it bears fruit. It’s difficult for our forward players, the way we play. We have to keep plugging away.

"Oxford are a good side. We’ve seen them perform very well at St James’ Park. We know how difficult it will be."

Two changes for both sides from their initial game.

Oxford's are enforced as they sold Shandon Baptiste and Tariqe Fosu to Brentford on deadline day. Cameron Brannagan - who recovered from injury to face Blackpool at the weekend - and Nathan Holland take their places.

Top scorer James Henry misses out with a thigh problem.

Florian Lejeune and Matty Longstaff replace Ciaran Clark and Allan Saint-Maximin in the Newcastle team from 10 days ago.

New loan signings Danny Rose and Valentino Lazaro are ineligible.

Oxford XI: Eastwood, Long, Dickie, Moore, Ruffels, Sykes, Gorrin, Brannagan, Browne, Mackie, Holland. Subs: Stevens, Hanson, Mousinho, Kelly, Thorne, Agyei, Taylor.

Newcastle XI: Darlow, Schar, Lascelles, Lejeune, Yedlin, Ritchie, Bentaleb, Matty Longstaff, Sean Longstaff, Almiron, Joelinton.Subs:Elliot, Clark, Saint-Maximin, Hayden, Fernandez, Atsu, Allan.

Birmingham City boss Pep Clotet makes four changes from the side that drew the first game 0-0 on 25 January.

Midfielder Jack Concannon, 20, makes his professional debut, while Marc Roberts, Wes Harding and Jacques Maghoma also start, replacing Maxime Colin, Kerim Mrabti, Jake Clarke-Salter and Lukas Jutkiewicz.

Birmingham City: Camp, Harding, Dean, Roberts, Pedersen, Sunjic, McEachran, Maghoma, Bellingham, Montero, Concannon.

Subs:Jutkiewicz, Bela, Clarke-Salter, G Gardner, Trueman, Keita, Boyd-Munce.

Coventry City manager Mark Robins makes three changes from the first meeting between these sides. Michael Rose, Sam McCallum and Liam Walsh all miss out with Max Biamou, Amadou Bakayoko and Brandon Mason starting.

Coventry City: Marosi, Hyam, Pask, McFadzean, Dabo, Shipley, Kelly, Westbrooke, Mason, Biamou, Bakayoko.

Subs: Jones, Allen, Wilson, O'Hare, Walsh, Godden, Williams.

Dafydd Pritchard
BBC Sport Wales at Cardiff City Stadium

Both Cardiff City and Reading made a raft of changes for their initial encounter, and the same is true tonight.

Cardiff manager Neil Harris makes seven changes from Friday’s 1-1 Championship draw with the Royals. Joel Bagan, an 18-year-old left-back, makes his first senior appearance for the Bluebirds, while Neil Etheridge returns in goal. The four players to keep their places are Jazz Richards, Will Vaulks, Marlon Pack and Gavin Whyte.

Reading boss Mark Bowen, meanwhile, makes six changes, with George Puscas – who scored twice in a 3-0 league win over Cardiff earlier this season – among those returning to the team. He is joined in attack by Yakou Meite, who scored in both Reading’s 1-1 draws with Cardiff over the past 10 days.

Cardiff XI: Etheridge; J Richards, Flint, Bamba, Bagan; Whyte, Vaulks, Pack, Murphy; Ward, Glatzel.

Reading XI: Walker; Gunter, M Morrison, Blackett, Osho; O Richards, Pelé, Adam, Swift; Méïté, Pușcaș.

Wayne Rooney starts for and captains Championship side Derby for their FA Cup replay with Northampton.

There's four changes from the side that played in the initial tie with Graeme Shinnie, Tom Lawrence, Dwayne Holes and Matt Clarke coming into the side.

Just the one change for League Two Northampton with defender Scott Wharton coming into the first XI.

Derby County: Roos, Wisdom, Shinnie, Lawrence, Marriott, Clarke, Martin, Holmes, Rooney, Davies, Malone. Subs: Ravas, Forsyth, Waghorn, Bogle, Knight, Sibley, Bird.

Northampton Town: Cornell, Goode, Anderson, Harriman, Hoskins, Adams, Wharton, Oliver, Watson, Lines. Subs: Arnld, Hall-Johnson, Martin, Pollock, Warburton, Roberts, Chukwuemeka.

Liverpool

Liverpool U23 boss Neil Critchley: "It is a special evening for the staff and players and for the academy. I am the one standing here but I like to think I am representing the academy and the staff. I am proud of that and I will be more proud if they play the way I know they can.

"What happens in both penalty boxes is very important and vital to the result. We had long spells against Aston Villa that we were in the game but we did not score at one end and did not keep them out at the other. We are in a results driven business and if you do not do well in both boxes then it is not a good recipe for success.

"We never know what team we might have at U23 level but have had time to prepare for this. There will not be any mixed messages and it is important we go out to play the Liverpool way.

"We will find out (how the players respond), that is the beauty of the game. Some of them have played in this environment and done well so hopefully they can continue that. Some who have less experience, hopefully they can help them, we will need the crowd to be with us.

"We are here to do a job, play and play well. You only enjoy it if you play well. We know what we have to do tonight and give Shrewsbury a run for their money. I am sure we can which will make it more enjoyable."

There are four survivors from the Liverpool team that started the game at Shrewsbury - Wales youth defender Neco Williams, midfielder Curtis Jones, Spanish midfielder Pedro Chirivella and 16-year-old Harvey Elliott.

There are first senior starts for defender Adam Lewis, 20, and Leighton Clarkson, 18, and Wigan-born 18-year-old midfielder Jake Cain.

Canada forward Liam Millar, 20, also makes his first senior start.

Liverpool XI: Kelleher; Williams, Hoever, Van den Berg, Lewis, Chirivella, Clarkson, Cain, Elliott, Jones, Millar.

Substitutes: Jaros, Boyes, Gallacher, Norris, Dixon-Bonner, Bearne, Hardy.

Shrewsbury's Jason Cummings, whose two goals as a substitute earned the League One club a replay, again starts on the bench.

Former Wales midfielder Dave Edwards captains the Shrews on their big night.

Shrewsbury XI: O'Leary, Pierre, Golbourne, Edwards, Wiliams, Whalley, Lang, Love, Goss, Ebanks-Landell, Laurent.

Substitutes: Murphy Beckles, Sears, Walker, Udoh, Cummings, Hart.

These sides needed a replay after a 0-0 draw at St James' Park.

Joelinton had two goals disallowed for the full-strength Magpies, but Oxford had several big chances to score with Marcus Browne and Nathan Holland forcing saves in the second half.

The winners of this replay go to West Brom in the fifth round.

Oxford v Newcastle is tonight's televised game. BBC One coverage starts at 20:00 GMT, but you can see more pre-match build-up and post-match analysis at the top of this page.

You can listen to radio commentary of all five games on this page. Oxford v Newcastle is on BBC Radio 5 Live Sports Extra, Liverpool v Shrewsbury is the BBC Radio 5 Live game and all five are on local radio too.

Also excitingly you can watch in-play highlights of every match here. Basically as soon as there's a goal and we can edit the clip, we'll publish it here.

Not a Mohamed Salah, Sadio Mane or Virgil van Dijk in sight...

Here are tonight's five games.

Birmingham City v Coventry City

Cardiff City v Reading

Derby County v Northampton Town

Liverpool v Shrewsbury Town

Oxford United v Newcastle United

All games are at 19:45 GMT, except Oxford v Newcastle - which kicks off at 20:05 GMT because it is LIVE ON BBC ONE.

One round of Premier League games are meant to be staggered over this weekend and the following weekend - meaning each top-flight club should get two weeks between games.

But the FA Cup replays have been put during those two weeks so Newcastle get 12 days and Liverpool get 11.

In fact Reds boss Jurgen Klopp was so unhappy, he is not attending today. And neither are his first-team players.

He's sent his under-23 team and head coach to Anfield instead.

Image source, Getty Images

A few days into the winter break. How are we all enjoying it? A couple of weeks without footba....

Wait a minute.

There are five FA Cup replays tonight, with two Premier League teams in action.

Image source, Getty Images