For the second time in seven days, Manchester United and Liverpool go head to head.
After last week's anticlimactic goalless draw at Anfield in the Premier League, Old Trafford is now the scene for their FA Cup fourth round clash.
This time the net will definitely bulge at some point. With no replays in this year's competition, one of these bitter rivals will go through to the fifth round today, even if it means going to extra time and a penalty shootout.
Man Utd are on a 13-game unbeaten run in the league, a run that has put them top of the table at the halfway stage of the season.
Meanwhile, Liverpool have found goals hard to come by in recent weeks, drawing a blank in every game they've played so far in 2021.
As a result they are winless in their last five, and are now six points behind their rivals after losing 1-0 at home to Burnley on Thursday - their first home league defeat in nearly four years.
What time is Man Utd vs Liverpool
Five FA Cup fourth round ties are being played on Sunday, including Man Utd vs Liverpool.
Kick-off at Old Trafford is 5pm.
It is the penultimate match being played on Sunday; Everton vs Sheffield Wednesday at 8pm is the day's final tie.
Man Utd vs Liverpool TV channel and live stream
Man Utd vs Liverpool was always going to be chosen for TV coverage, and it is unsurprising that the BBC has picked it.
Coverage will begin on BBC One from 4.30pm.
It is one of two FA Cup games on BBC One on Sunday, the other being the 12pm kick-off between Chelsea and Luton.
FA Cup fifth round
Once the final fourth round tie between Bournemouth and Crawley has been played on Tuesday, the eight matches for the fifth round will be confirmed.
They will be midweek games played on Wednesday February 10.
