David de Gea
Helpless for Suso's goal but made a couple of decent saves late on in the first-half to keep United level. 7
Aaron Wan-Bissaka
Enjoyed some crowdpleasing moments but not at his optimum in the final third, despite foraging forward. 6
Victor Lindelof
Led the backline assuredly but had little to directly do as he left the more aggressive tackling to Marcos Rojo. Lucklessly scored an own goal. 6
Marcos Rojo
Was in rare imperious form in the first-half. Slick with his passing and tough with his tackling. May yet be remembered as a successful shop window tactic. 7
Luke Shaw
After Romelu Lukaku made Shaw trend on Twitter due to his running stats, the left-back barely got forward but got back to slide in and thwart a Milan attack. 6
Scott McTominay
A low-key performance from the Scot, who looked bereft without Paul Pogba alongside him. Stepped it up in the second-half. 5
Nemanja Matic
Robbed of the ball in the move that led to Suso's leveller. Got robbed again. Still not up to speed in this new United attack. 4
Andreas Pereira
Struggled to effect the game in a more unsuitable role on the right and his frustration could be gauged by the petulant foul he committed. 4
Juan Mata
Played well three times against Chelsea last season but underwhelmed in what was maybe his final audition to start against his old club next week. 5
Marcus Rashford
Solskjaer looked for a reaction on 11 minutes and within four minutes Rashford had forced Gianluigi Donnarumma into a save and scored. 7
Anthony Martial
Started through the middle again but was dormant for much of the game and hardly troubled the Milan defenders. Assisted Jesse Lingard. 6
Subs
Fred
Kept it simple. 6
Daniel James
Enthusiastic but erratic. Scored winning penalty. 6
Ashley Young
Sloppy. 5
Axel Tuanzebe
Another encouraging outing. 7
Jesse Lingard
Good goal. 7
Mason Greenwood
Came on late. 5
Angel Gomes
Brought dynamism to the attack. 6
Attendance: 65,892