Good evening, all, and welcome to our LIVE coverage of Derby County v Manchester United.

FULL-TIME. Anthony Taylor blows his whistle, and Manchester United progress in the FA Cup. Derby had some good spells but United were dominant for most of the game and deserve their win. Perhaps that relieves some of the pressure on Louis van Gaal...or perhaps not. Thanks for your company this evening!

Rooney falls over the trailing legs of Keogh and does not get a penalty, much to his disgust.

Derby are still pushing as three minutes of added time are announced - Hendrick gets himself in a mess in the box and Smalling clears.

Hmm, on the replay that looks a touch offside as well.

GOAL! Oh, and that's it then. Martial leaves Christie stranded, cuts it back and Juan Mata knocks that home.

Another good cross from Christie, who's put in some tempting deliveries today. Martin is lurking, but Smalling gets there first.

Another great run by Martial, but when he gets into the box his touch is just a little too heavy.

Changes from Derby - Thorne and Johnson off, replaced by Russell and Hendrick.

Long ball lumped forward by Mata for Rooney to chase. He won't get that no matter how hard he tries.

So Carrick comes on, replacing Schneiderlin.

Another disappointing corner from Ince.

Derby are pushing forward with pace as Michael Carrick prepares to come on.

There's also a high boot in there near the face of Keogh, which is already sporting that protective mask.

Derby are shouting for a penalty as Smalling rugby tackles Shackell.