Arsenal recorded a morale boosting 3-0 win over Watford in their premier league clash on Sunday.
Goals from Mustafi, Aubameyang and Mkhitaryan secured vital three goals and three goals for the Gunners as they strive to break into the top four with 8 games left in the 2017/2018 premier league season.
Arsenal followed up their impressive Europa league win over AC Milan in Italy with another good result against Watford.
Though they remain in 6th position, the victory would have lifted their spirits and put them in prime position to defend their lead against AC Milan on Thursday.
Goalkeeper, Petr Cech also secured his 200th premier league clean sheet with the win over Watford, while also saving his first penalty kick in an Arsenal shirt as he denied Watford captain Troy Deeney from scoring from the spot.