Summary

  • Arsenal through to semi-finals

  • Welbeck scores winner against old club

  • Di Maria sent off after grabbing referee

  • Semi-final draw: Bradford/Reading v Arsenal; Aston Villa v Liverpool/Blackburn

Live Reporting

Tom Rostance

  1. Roy Keane
    Match of the Day, BBC Sport

    "The shocking defending meant Arsenal made the most of it. You couldn't begrudge Arsenal that win, they thoroughly deserved it."

  2. In the hat

    BBC One

    FA Cup drawBBC Sport

    Don't forget we'll shortly bring you the draw for the FA Cup semi-finals live on BBC One.

    Former Man United keeper Peter Schmeichel and Arsenal fan Dermot O'Leary will draw the all important numbers for the Wembley ties in April.

  3. 5 live Football Social

    BBC Radio 5 live

    Lines are now open for you to keep the debate and reaction going after full time tonight with your calls and social media reaction on the BBC Radio 5 live Football Social from 21:45 GMT.

    Call 0500 909 693, text 85058 or tweet @bbc5live to have your say.

  4. FULL-TIME

    Danny Welbeck shakes his manager's handReuters

    Arsenal have done it. Danny Welbeck's goal is enough for Arsenal to knock out his old club!

  5. United pump it long- out of play...

  6. Phil Neville
    BBC Radio 5 live

    "Brilliant counter-attack from Arsenal, brilliant speed and that's another world class save from David De Gea."

  7. GREAT SAVE!

    It's another brilliant save from David De Gea but Arsenal should score! Mesut Ozil passes to Alexis Sanchez when the shot was on and Sanchez's low drive is somehow tipped away. Phenomenal stop!

  8. Text us on 81111

    Marc from London: "Good to see cheating being punished for once."

  9. Phil Neville
    BBC Radio 5 live

    "Arsene Wenger is giving a message to Francis Coquelin to sit in front of Marouane Fellaini to give a screen to protect those balls up to the top from United."

  10. Chris Smalling almost ferrets a way through into the box but Per Mertesacker hammers it clear...

  11. Text us on 81111

    Craig Barber, North London: "Michael Oliver is my man of the match."

  12. John Murray
    BBC Radio 5 live commentator

    "Arsene Wenger turns away in disgust after seeing that five on the board and then shakes his head."

  13. INJURY TIME

    Five minutes of injury timeGetty Images

    FIVE MINUTES added on. For 95% of my life I would have expected a late Manchester United goal in this situation, but I'm not so sure now. Arsenal are keeping the ball nicely and killing the clock.

  14. Join the debate at #bbcfacup

    James Taylor: Hang your head in shame Adnan Januzaj. Referee earning his pay tonight.

    Jack McLeod: Looks like this United side are planning to take up a new sport this summer. Tom Daley has competition.

  15. That's seven bookings for Manchester United which will bring a fine from the Football Association. Can they stay in the FA Cup?

  16. Man of the match vote

    Vote graphic

    So, who do you think has made the difference tonight?

    You can vote for your FA man of the match on the right-hand side of the page or via the vote tab on your mobile or tablet. Full terms and conditions here.

  17. YELLOW CARD

    Aaron Ramsey now booked, that's nine bookings in the game...

  18. Danny Murphy
    BBC One

    "That was the right decision and a brave decision by the referee right in front of the Stretford End."

  19. Phil Neville
    BBC Radio 5 live

    "Adnan Januzaj showed brilliant ability on that right-hand side to go past Nacho Monreal, but it's a brilliant decision, there was no need to go over. There was no contact at all and Januzaj goes down too easily."

  20. PENALTY APPEAL

    Referee Michael Oliver in the game again as Adnan Januzaj goes down inside the area and again the ref books him for a dive!

    At the Stretford End that is a bold call - but it looks like the right one. Wayne Rooney does not agree. Neither do 65,000 fans or so...