Solid between the sticks but, in truth, had little to test him throughout.
An excellent performance at the back as he and Kay kept the United forward line quiet.
Played well on the left and got forward where he could.
Two assists on a great night. Bombed on, got in and around the box and played his part in a memorable victory.
An excellent talent and demonstrated why Premier League clubs are believed to be after him. Skill, pace and hunger all on display.
The right-back did well, especially against Welbeck's runs down the left, and dealt with danger with ease.
Inspired performance from the centre-back on a night to remember. Did not put a foot wrong.
A real engine in midfield and looked good value to grab himself a goal. Never stopped running.
Did a lot of the hard graft alongside Bowditch without errors. Good passing, good vision, good all-round performance.
Two goals on a night that he'll never forget. He even chested it past a Spain international goalkeeper. Phenomenal.
Got forward to help out Grigg but also tracked back. A solid display from a week-in-week-out performer.
A night to forget for the Spaniard. Had no chance for the first goal but should have done better for the second and third.
This game should be a big learning experience for a young player who was less culpable than most.
Did well. Got the ball down, played it and made some good blocks in the middle of the park before being brought off.
A tiring night for the youngster. Did not do much wrong but had little support from a poor back line.
Will not want to watch the replays of this game.Made a horror mistake to gift the opener and failed to lead the back line throughout.
Got forward well but did not help out enough with defensive duties. Culpable in part for one of Afobe's goals.
Hooked after just 17 minutes through injury, having not done much in the opening exchanges.
Did the simple things well but fluffed his lines with long passing. Still raw.
Not a game that will have endeared him to the United faithful. Needed to show what he could do after returning from his loan and failed miserably.
Looked bright at the start but soon tailed off into an evening of disappointment.
Like Hernandez, he looked promising from kick-off but wasn't helped by poor passing from the back. Ran his socks off and flashed one good shot wide.
Kept the Dons pressing forward from the moment that he entered the fold. Looked solid and got his body around.
Energy and determination. A real breath of fresh air after stepping onto the field. Integral in keeping momentum going.
Two goals - and good ones, at that. Showed real skill to get around three defenders for his second strike of the night.
Came on for Kagawa but did not inspire from midfield. A bright spark that soon fizzled out on a disappointing night.
Came on and slotted in well, one of United's brighter sparks, but the damage was already done by the time that he started drawing saves.
Appeared from the bench but did not add anything to the match, apart from one very poor free kick which ended up well over the bar.