Alll of the 9,000 free tickets made available for the eagerly anticipated derby clash with Manchester City have been snapped up, and no additional supporters can be admitted at the venue ahead of tonight's 19:30 BST kick-off.
Fans who do not already have a ticket are advised accordingly.
The full match will be shown live on MUTV, ManUtd.com and the United App with coverage beginning at 19:00 BST.
Adam Lawrence's young Reds are bidding to complete a double for this campaign, having wrapped up the Under-18 Premier League North title with two games to spare.