Postpublished at 20:20 Greenwich Mean Time 4 February 2020
Derby 1-0 Northampton
The winners of this one face Manchester United in the fifth round at home next month. It could be the Wayne Rooney derby.
Summary
Newcastle survive scare to reach FA Cup fifth round
League One Oxford had hit back from 2-0 down to force extra time
Saint-Maximin wins it for Magpies with penalties looming
Youngest side in Liverpool's history beats Shrewsbury 1-0
Williams OG wins it for Reds, Shrewsbury goal ruled out by VAR
Rooney scores as Derby beat Northampton 4-2 to set up Man Utd tie
Birmingham beat Coventry on penalties after 2-2 draw
Reading beat Cardiff on penalties after match finishes 3-3
Postpublished at 20:20 Greenwich Mean Time 4 February 2020
Postpublished at 20:19 Greenwich Mean Time 4 February 2020
Oxford 0-0 Newcastle
Martin Keown
Former Arsenal defender on BBC OneThe game has gone very scrappy. Newcastle are struggling to create anything at the moment.
get involved Get Involvedpublished at 20:17 Greenwich Mean Time 4 February 2020
#bbcfacup or text 81111 (UK only)
Andy White: Shrewsbury could beat Liverpool tonight, then Chelsea in the fifth round and then set up a tie all being well with Man City in the sixth round. Possibility to beat World Club Champions, European Champions, Europa League Champions, FA and League Cup winners in two months.
Postpublished at 20:17 Greenwich Mean Time 4 February 2020
Oxford 0-0 Newcastle
Oxford have only had 26.0% of the ball so far and completed 11 of their 27 passes. No shots yet for either team though.
CLOSE!published at 20:17 Greenwich Mean Time 4 February 2020
Cardiff 1-0 Reading
Reading have offered very little threat thus far but former Inter Milan striker George Puscas leaps to nod a header straight at home goalkeeper Neil Etheridge.
get involved Get Involvedpublished at 20:15 Greenwich Mean Time 4 February 2020
#bbcfacup or text 81111 (UK only)
The fans pay good money to watch the "stars" be it through sports TV subscription or match tickets - Klopp's letting us down
Jamie, Manchester
Postpublished at 20:15 Greenwich Mean Time 4 February 2020
Oxford 0-0 Newcastle
Martin Keown
Former Arsenal defender on BBC OneEmphasis is on Newcastle to go and play some football and Nabil Bentaleb is one of those players who can pass it.
You look at Oxford - they've played the big boys in the League Cup, so they won't be worried. They're a team growing in confidence.
Postpublished at 20:15 Greenwich Mean Time 4 February 2020
Derby 1-0 Northampton
That's Andre Wisdom's first goal since his Liverpool debut against Young Boys.
Newcastle fans make their feelings clearpublished at 20:14 Greenwich Mean Time 4 February 2020
Phil McNulty
BBC Sport chief football writer at Kassam StadiumIt took less than two minutes for Newcastle United's fans to make their feelings known in colourful fashion about owner Mike Ashley.
Their hopes have been raised by recent takeover talk but still in the works and Ashley remains at the helm.
GOAL - Derby 1-0 Northamptonpublished at 20:14 Greenwich Mean Time 4 February 2020
Andre Wisdom (28 mins)
Derby take the lead. Wayne Rooney's corner is headed up into the air by a Northampton defender and when it eventually drops, Andre Wisdom blasts home.
Media caption, Derby (Wisdom) 1-0 Northampton
Postpublished at 20:11 Greenwich Mean Time 4 February 2020
Derby 0-0 Northampton
First save from Derby keeper Kelle Roos to stop Sam Hoskins' drive.
Postpublished at 20:10 Greenwich Mean Time 4 February 2020
Oxford 0-0 Newcastle
Free-kick to Oxford, they send most of their team forward for this.
It's cleared.
CLOSE!published at 20:10 Greenwich Mean Time 4 February 2020
Birmingham 0-0 Coventry
Inches away from the opener, it is Birmingham who come close.
The home side have started poorly but Jefferson Montero sparks some life into his team with an overhead kick from inside the area which is hacked away in the nick of time by Dominic Hyam.
Postpublished at 20:09 Greenwich Mean Time 4 February 2020
Oxford 0-0 Newcastle
Pretty even start. Matt Ritchie, once of Oxford's rivals Swindon, is well offside as he chests down a loose ball.
Postpublished at 20:08 Greenwich Mean Time 4 February 2020
Oxford 0-0 Newcastle
Martin Keown
Former Arsenal defender on BBC OneGood football seems to be coming back to this city - more recently in the League Cup where Oxford went out in the quarter-finals stages - so who knows? I've just got a strange feeling this could be Oxford's night tonight.
Postpublished at 20:08 Greenwich Mean Time 4 February 2020
Liverpool 0-0 Shrewsbury
"This is a library," sing the Shrewsbury fans at Anfield.
Cheeky.
Liverpool's kids have started well, spraying the ball around with first-team stalwart James Milner watching on from the stands.
Postpublished at 20:07 Greenwich Mean Time 4 February 2020
Cardiff 1-0 Reading
Dafydd Pritchard
BBC Sport Wales at Cardiff City StadiumNeither side needed or wanted this fixture, so it's just as well there's been an early goal to spark a bit of interest.
It's a fine strike too - Josh Murphy letting fly from around 20 yards and finding the bottom corner.
There are nowhere near as many Cardiff fans here as they get for Championship fixtures, but those present are making a decent noise to acclaim Murphy's goal.
CLOSE!published at 20:07 Greenwich Mean Time 4 February 2020
Cardiff 1-0 Reading
It should be two in two minutes for the hosts, but Danny Ward somehow screws wide from a couple of yards out.
That's a bad miss.
Postpublished at 20:06 Greenwich Mean Time 4 February 2020
Derby 0-0 Northampton
A brilliant Wayne Rooney pass sends Jack Marriott forward. He unselfishly squares to Chris Martin, who takes too long to shoot and gets tackled before he can finish.
KICK-OFFpublished at 20:06 Greenwich Mean Time 4 February 2020
Oxford 0-0 Newcastle
Here we go. The BBC One game kicks off.