Arsene Wenger’s Arsenal on Sunday thrashed Watford 3-0 at home in the English Premier League.
Goals from Mustafi [8minutes], Aubameyang [59minutes] and Mkhitaryan [77minutes] gave the Gunners the deserved three points against the Hornets.
The victory moves Arsenal to sixth position on 48 points in the EPL table.
Meanwhile, Wenger made some changes in the starting XI against Watford after their Europa League 2-0 victory over AC Milan at the San Siro on Thursday.
The Gunners boss replaced David Ospina, Calum Chambers, Laurent Koscielny, Aaron Ramsey, Jack Wilshere and Danny Welbeck in the starting Xl.