How to follow on the BBCpublished at 12:38 Greenwich Mean Time 21 March 2021
Of course you'd love to be going to Stamford Bridge or the King Power Stadium today - and we wish you were too!
But, while that is not possible, we've got you covered across TV, radio and online.
Gabby Logan presents the coverage of Chelsea v Sheffield United at the Bridge on BBC One from 13:15.
Gary Lineker is in the chair for Leicester City v Manchester United at the King Power Stadium on BBC One from 16:30.
BBC Radio 5 Live will have live commentary of the tie at Leicester while the game at Chelsea will be on BBC Radio 5 Live Sports Extra.
The ties being broadcast on the BBC will also be available to watch or listen via the BBC Sport website, which will also have text commentary of all the games and goal clips.