Summary

  • Derby County v Man Utd (19:55 GMT)

  • FA Cup news conferences

  • Sunderland agree Khazri fee

  • Former Man Utd captain Vidic retires

  • Your club's best January signings #bbcsportsday

  1. Good morningpublished at 08:00

    What a Friday we have in store for you on Sportsday....

    • We will be hearing from nine Premier League managers - including Jurgen Klopp and Manuel Pellegrini - ahead of a weekend of FA Cup fourth-round action 
    • England cricket and Six Nations news conferences
    • There is the small matter of Britain's Andy Murray in Australian Open semi-final action against Canada's Milos Raonic at 08:30 GMT
    • And then Manchester United travel to Derby in the FA Cup at 19:55 GMT, a match that could decide Louis van Gaal's future

    Strap yourselves in, it's going to be wilder than Storm Gertrude.