Summary

  • Ndidi and Gray score fantastic extra-time goals for Leicester

  • Foxes will travel to League One side Millwall in the fifth round

  • Watch clips of goals and key incidents on this page

  • Both sides named weakened teams (10 changes for Leicester, eight for Derby)

Live Reporting

Jonathan Jurejko

  1. Breaking team news

    Leicester v Derby (19:45 GMT)

    The Tinkerman tinkers big style. Claudio Ranieri makes 10 changes to his Leicester side, his eyes clearly on Sunday's big bottom-six clash against Swansea.

    And Derby counterpart Steve McClaren is clearly prioritising the league too. He makes eight changes for the Championship play-off hopefuls.

    Full team news on the way...

    Claudio Ranieri and Steve McClarenGetty Images

  2. Leicester v Derby (19:45 GMT)

    Claudio Ranieri and Steve McClaren have scribbled out their teamsheets and handed them into the ref. Line-ups incoming...

  3. Leicester v Derby (19:45 GMT)

    Hello! Welcome to live coverage of Leicester City's FA Cup fourth-round replay against East Midlands rivals Derby County. And this, it turns out, is no any ordinary cup tie.

    We thought Leicester winning the Premier League was unbelievable. But it happened. We thought Leicester getting relegated would be unbelievable. But it could happen.

    The Foxes have won just two of their past 15 Premier League games, leaving them one point above the drop zone.

    And so it arrived. Claudio Ranieri received the dreaded vote of confidence from the Leicester hierachy. Can Derby crank up the pressure tonight?

  4. Nope, not the P45. Not yet anyway. The three words that football managers hate to hear.

    Vote. Of. Confidence.

    Or, more accurately, 'stay of execution'. 

    Ask David Moyes during his ill-fated Manchester United days. Ask Sam Allardyce when he was scrapping for survival at Newcastle. 

    Maybe we will be asking Claudio Ranieri in a few months or so.... 

    Rafa BenitezGetty Images

  5. Results don't go your way. One bad defeat turns into another. Then another. Then you can't beat one of your fiercest local rivals. The pressure mounts... 

    Irate fans start swamping the switchboard of the local radio station, using the airwaves as a sink for all their disproportional anger to be deposited. Furious keyboard warriors hide behind faceless online personas to spout their bile.

    Newspapers start running stories about player revolts. Apparently they don't like your methods anymore. Apparently they don't like you taking chicken burgers off the post-match menu. The pressure continues to mount...

    Then it finally arrives...

    Claudio RanieriGetty Images