Arsenal won 1-0 at Manchester United to post only their sixth victory at Old Trafford in 35 years.
Pierre-Emerick Aubameyang slotted home a penalty on 69 minutes to ensure Mikel Arteta's Gunners emerged triumphant.
PLAYER RATINGS TO FOLLOW
8 - Leno
7.5 - Holding: Booked at 25mins
8.5 - Santos Magalhães Booked at 27mins
8 - Tierney
8 - Bellerín
9 - Partey
8.5 - Elneny
8 - Saka
7.5 - Willian: Substituted for Maitland-Niles at 86 minutes
7 - Lacazette: Substituted for Nketiahat 76 minutes
8 - Aubameyang: Booked at 87mins - Substituted for Mustafi 87 minutes