The United keeper is under pressure after a series of uncharacteristic mistakes this season, and there was no way back for his team on Sunday after his poor attempts to keep out shots from Olivier Giroud (45+11) and Mason Mount (46) either side of half-time.Chelsea were handed a third when Maguire (74) diverted a cross past De Gea at his near post and, although Bruno Fernandes (85) converted United’s 19th penalty of the season, it was nothing more than a consolation as the Blues – who had lost their three previous matches with United this season – cruised into the final, which takes place on August 1.
De Gea’s latest performance will fuel debate for the coming months over his status as undisputed No 1 but more immediately United – who hadn’t lost in 19 – must now bounce back from the disappointment to try to secure a top-four finish before turning their attentions to the Europa League. Chelsea, meanwhile, can now look forward to competing for a ninth FA Cup – and adding to the four boss Frank Lampard picked up as a player.