Postpublished at 19:53 Greenwich Mean Time 26 January 2018
Yeovil Town v Man Utd (19:55 GMT)
All set?
Don't forget if you are just tuning in you can WATCH the game at the top of the page.
Rashford, Herrera, Lingard and Lukaku on target for Man Utd
Sanchez makes debut and has hand in two of goals
Nuhiu scores twice as Sheffield Wednesday beat Reading
Tom Rostance
Yeovil Town v Man Utd (19:55 GMT)
All set?
Don't forget if you are just tuning in you can WATCH the game at the top of the page.
Yeovil Town v Man Utd (19:55 GMT)
Ian Wright
Former Arsenal & England striker on BBC One
Yeovil have to try and stay in the game for the first 15 minutes and try and set a few nerves rattling. I don't think there is going to be an upset though.
Yeovil Town v Man Utd (19:55 GMT)
Jose Mourinho speaking to 5 Live: "I just saw Lee Johnson here (with Darren Way). I didn't know they used to play together. Straight away I joked with them...'What are you doing here? Are you giving them tips?'"
Yeovil Town v Man Utd (19:55 GMT)
Here come the teams at Yeovil. Michael Carrick leads the Premier League giants out to a huge roar.
Sheff Weds 0-0 Reading
A big chance for Reading on the break sees Wales midfielder Dave Edwards in on goal - but he can only shoot straight at the keeper!
Yeovil v Manchester United (19:55 GMT)
Yeovil: Krysiak, James, Sowunmi, Nathan Smith, Dickson, Green, Wing, Bird, Gray, Zoko, Surridge. Subs: Connor Smith, Browne, Maddison, Gobern, Whelan, Santos, Fisher.
Man Utd: Romero, Darmian, Lindelof, Rojo, Shaw, Ander Herrera, Carrick, McTominay, Mata, Rashford, Sanchez. Subs: Lukaku, Smalling, Lingard, Young, Matic, Joel Pereira, Gomes.
Referee: Paul Tierney (Lancashire)
Yeovil v Man Utd (19:55 GMT)
Alan Shearer
Former Newcastle striker on BBC One
Alexis Sanchez will bring guile and experience. It is a coup for Manchester United, particularly ahead of Manchester City. That will be something that Jose relishes.
At times their passing has been poor in the final third and that is something that he can bring, as well as his own goals. He has always got a picture in his head of what is going on around him. He is one heck of a player and is going to improve United.
Yeovil v Manchester United (19:55 GMT)
Tom Garry
BBC Sport at Huish Park
Here's the view from the 'press box'.
No electricity, but no complaints. The League Two club have worked tirelessly to accomodate at least 10 times their usual media turnout.
Yeovil v Man Utd (19:55 GMT)
Ian Wright
Former Arsenal & England striker on BBC One
I think United are getting a missing link in Alexis Sanchez - a player who can score a goal out of nothing.
#bbcfacup or text 81111 (UK only)
Will_Thwaites: Re Keown’s Mercenary comments, if United go on to win the Champions League and rival City for the League will he take them back? Doubt it
LiamMcNamara9: Man United to win 4-0 and Sanchez to score them all
#FAPeoplesCup
Places are filling up fast for the FA People's Cup - the free five-a-side competition with 18 different categories - so don't miss out.
You could get to play at St George's Park and go to the FA Cup final. Find out all the details here.
Reading's recent form in the FA Cup is mixed to say the least.
Will another trip to Wembley await, or will 2018 see another early exit from the competition...
Sheff Weds 0-0 Reading
Reading, wearing Tango orange, get us under way.
Yeovil v Manchester United (19:55 GMT)
Yeovil Town v Man Utd (19:55 GMT)
Alan Shearer
Former Newcastle striker on 5 live
If I was playing I'd want Sanchez on the left rather than down the middle...so he can cross the ball in for me to score!
My map service reckons it's 421 miles from Motherwell to Yeovil...
Yeovil v Man Utd (19:55 GMT)
Yeovil manager Darren Way: "It is what dreams are made of. It is a great opportunity for our players to go up against one of the best players in the world and for me to go up against the best manager in the world.
"We are going to get into their faces and try and force mistakes and see if our confidence grows."
On substitute Alex Fisher who has driven down for the match after signing from Motherwell on a free transfer earlier today: "I really appreciate the effort he has made. He has only just got out of the car."
Sheffield Wednesday v Reading (19:45 GMT)
Here come the teams at Hillsborough - just one place in the Championship table separates these two sides tonight. A place in round five awaits the winner.
Yeovil v Manchester United (19:55 GMT)
From the M5 to the bench!
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Yeovil v Manchester United (19:55 GMT)
Yeovil manager Darren Way says that it is important that he calms his players down tonight.
Good luck with that!