Summary

  • Use play icon to watch live coverage alongside commentary from Martin Fisher & Rachel Brown-Finnis

  • Also listen to commentary from BBC Radio 5 Live, BBC Radio Sheffield & BBC Radio Devon

  • Sheffield United are bottom of the Premier League; Plymouth are 11th in League One

  • Four-time winners Sheffield United last won the competition in 1925

  • Sheffield United beat Bristol Rovers in round three; Plymouth overcame Huddersfield

  1. Postpublished at 83 mins

    Southampton 1-0 Arsenal

    James Ward-Prowse's delivery is surprisingly disappointing as it hits Nicolas Pepe painfully on the face.

    It does fall for Danny Ings, who takes a snap shot at it, but it's straight at Bernd Leno.

  2. Postpublished at 82 mins

    Southampton 1-0 Arsenal

    Ryan Bertrand does well on the left to hold it up. He wins a free-kick for a push from Thomas Partey and Southampton won't rush.

  3. Postpublished at 80 mins

    Southampton 1-0 Arsenal

    Nicolas Pepe is offside but the players don't know yet. Fraser Forster comes scrambling out to the back post to deal with it.

    He bounces out to Eddie Nketiah and his shot is cleared off the line by James Ward-Prowse. Then the whistle goes! Scramble.

  4. Postpublished at 13:51 Greenwich Mean Time 23 January 2021

    Southampton 1-0 Arsenal

    Alan Hutton
    Former Aston Villa defender on BBC Radio 5 Live

    The most annoying thing for Mikel Arteta is waiting for his side to spring into action until about 15 minutes ago.

  5. SUBSTITUTIONpublished at 78 mins

    Southampton 1-0 Arsenal

    Daniel N'Lundulu is on for Che Adams. He's worked his socks off again.

  6. Postpublished at 77 mins

    Southampton 1-0 Arsenal

    Eddie Nketiah puts a good ball in. It almost falls for Nicolas Pepe. He does receive the ball a few minutes later but can't link-up with Alexandre Lacazette on the edge of the box.

    It was Danny Ings who was back there defending.

  7. get involved

    Get Involvedpublished at 13:47 Greenwich Mean Time 23 January 2021

    #bbcfootball or text 81111 (UK only)

    To those slating pepe - he's played some nice passes, beaten people, won fouls, run. Compare that to Willian and it's chalk and cheese. Nketiah is dreadful. Even his finish was going wide till it hit the defender.

    Ben in Bedford

  8. Postpublished at 13:47 Greenwich Mean Time 23 January 2021

    Southampton 1-0 Arsenal

    Alan Hutton
    Former Aston Villa defender on BBC Radio 5 Live

    It's really end to end. Arsenal are trying to open it up but it will also open up opportunities for Southampton.

  9. Postpublished at 75 mins

    Southampton 1-0 Arsenal

    Southampton are living on the counter-attack now. Che Adams and Stuart Armstrong try to link-up on the right but Bukayo Saka is sharp in his defending.

    At the other end, Willian earns a corner with a shot blocked from Kyle Walker-Peters.

    Arsenal are going for it. We have a game!

  10. Postpublished at 74 mins

    Southampton 0-1 Arsenal

    Eddie Nketiah's effort was Arsenal's first on target since the 16th minute (Gabriel Martinelli).

    Eddie NketiahImage source, Getty Images
  11. Postpublished at 73 mins

    Southampton 1-0 Arsenal

    More blocked shots from Arsenal. Thomas Partey tries to come at Southampton again on the edge of the box but Stuart Armstrong gets back well.

    Danny Ings then holds it up on the left.

  12. SUBSTITUTIONpublished at 72 mins

    Southampton 1-0 Arsenal

    Here comes Alexandre Lacazette. He replaces Hector Bellerin. Attacking change! Cedric Soares moves over to right-back. Bukayo Saka at left-back it seems.

  13. Postpublished at 13:42 Greenwich Mean Time 23 January 2021

    Southampton 1-0 Arsenal

    Alan Hutton
    Former Aston Villa defender on BBC Radio 5 Live

    Arsenal have just started to up the tempo, they know time is running out and they have definitely upped their play.

  14. Postpublished at 71 mins

    Southampton 1-0 Arsenal

    Southampton are having to do some defending now. Those changes have definitely made a difference for Arsenal.

    Jan BednarekImage source, Getty Images
  15. Postpublished at 70 mins

    Southampton 1-0 Arsenal

    A cross comes in from the right and it bounces off Kyle Walker-Peters. It may have hit his arm but there's literally nowhere else he could have moved it - it's stuck inside to his body.

    It falls for Eddie Nketiah in the box but his strike is blocked. Alexandre Lacazette is getting ready to come on...

  16. Postpublished at 13:41 Greenwich Mean Time 23 January 2021

    Southampton 1-0 Arsenal

    Alan Hutton
    Former Aston Villa defender on BBC Radio 5 Live

    What a great pass from Nicolas Pepe, a brilliant burst into the box from Eddie Nketiah but what a pass from Pepe. Best move of the match from Arsenal.

  17. CLOSE!published at 68 mins

    Southampton 1-0 Arsenal

    Important save from Fraser Forster.

    Nicolas Pepe slides it through for Eddie Nketiah and he hits it first time with the outside of his foot.

    Forster is out sharply to make the block.

  18. Postpublished at 66 mins

    Southampton 1-0 Arsenal

    Stuart Armstrong plays a lovely ball down the left for Che Adams to chase. He curls it across the box and it comes through to Danny Ings.

    He cuts it back for Theo Walcott, who pulls off the defender in the middle, but he skews the shot over.

  19. Postpublished at 64 mins

    Southampton 1-0 Arsenal

    Thomas Partey has a go from way out despite having options either side. It's miles over.

  20. get involved

    Get Involvedpublished at 13:34 Greenwich Mean Time 23 January 2021

    #bbcfootball or text 81111 (UK only)

    Minhaz Uddin: Why take off Martinelli?? Everybody wants to see William to come off for saka.

    Paul D White: Last season we only qualified for the Europa League because we won the FA Cup. Our league form is just as bad this season, and we can’t afford to lose European football revenue.