FT: Manchester United 3-2 Liverpool. A big win for the Red Devils sees them through to the next round where they will play West Ham. Liverpool's bad run continues.
93'
The ball eventually ends up with Salah but he volleys wide.
Alexander-Arnold has a shot from a tight angle that Henderson parries wide.
60'
And Salah gets his second of the match. Firmino passes in the box, Milner leaves it and Salah slots it under Henderson's legs.
59'
SALAH!!!
58'
The ball drops in the box but Milner's sliding effort goes over the bar.
55'
If Liverpool lose this then they will have won just once in seven matches.
54'
As things stand then United will be through to play West Ham in the next round.
49'
Every time I say something then there is a goal. Greenwood plays it over to Rashford, he takes it into the box and slots it past Alisson. Williams should have cleared it but he missed the ball allowing Rashford to get on to it.
49'
RASHFORD!!!
48'
If no team can get a goal in this half then it will be penalties.
46'
And we're back.
45'
HT: Manchester United 0-0 Liverpool. All level at the break here at Old Trafford with both sides having chances.
45'
Pogba has a shot from the edge of the box that goes wide.
Milner has a shot from outside the box that goes wide.
38'
Both sides are in Premier League action during the week. United play Sheffield United while Liverpool are against Tottenham.
37'
Another corner comes in but McTominay heads over.
36'
The winner of this match will play at home to West Ham in the next round.
35'
The corner comes in but Pogba heads it over the bar.
32'
A good reaction from Manchester United.
27'
And United make it 1-1. Rashford plays a delightful ball over the top to Greenwood. He chests it down and hits a crossed shot into the far bottom corner from inside the box.
Alexander-Arnold has a free-kick from the edge of the box that goes over the bar.
23'
Jones has a shot from the edge of the box that is straight at Henderson.
20'
I wonder how United will react now. The Reds will be hoping to win their first FA Cup since 2005/06.
19'
Firmino plays the ball through to Salah and he dinks it over Henderson. Lindelof and Shaw were caught napping.
19'
SALAH!!!!!
18'
Still no chances yet for Liverpool.
16'
This match will go to extra-time if it's a draw.
14'
Greenwood has a shot from inside the box that he drills wide.
10'
Greenwood works his way into the box and from a tight angle forced the save from Alisson. He could have passed it.
7'
United are having the lion's share of the ball so far.
6'
No chances yet in the match.
2'
And the last time the Reds failed to get past this round was in 2018-19.
1'
And we're off.
Start of match
PRVW
The last time United failed to get past this round was 2013-14.
PRVW
And Liverpool haven't won away to United in the FA Cup since 12th January 1921- over 100 years ago.
PRVW
United haven't lost at home to Liverpool since 2014. The last FA Cup match between the two was on 24th January 1999... exactly 22 years ago. Ole Gunnar Solskjaer scored that day.
PRVW
Liverpool are looking for their first win since the last round of the FA Cup. United haven't lost at home in the FA Cup since 2015 in a replay against Arsenal. Excluding replays they haven't lost since 2014. The last time they failed to score at home in the FA Cup was in 2010.
PRVW
Liverpool make 5 changes from the side that lost to Burnley. Matip, Oxlade-Chamberlain, Shaqiri, Mané and Origi are out for Williams, Milner, Jones, Salah and Firmino.
PRVW
United make 5 changes from the team that beat Fulham during the week. De Gea, Bailly, Fred, Bruno Fernandes and Martial make way for Henderson, Lindelof, Van de Beek, McTominay and Rashford.
PRVW
Liverpool XI: Alisson; Alexander-Arnold, R. Williams, Fabinho, Robertson; Thiago, Wijnaldum, Milner; Jones, Salah, Firmino.