Pierre-Emerick Aubameyang continued his imposing scoring form against Watford, with the Arsenal man now having contributed four goals and one assist against the Hornets in four fixtures.
The Gabon international was on target twice at Vicarage Road as Unai Emery’s side cruised to a 2-0 half-time lead in Sunday’s Premier League tie.
Auba gave the Gunners a 21st-minute lead after receiving a pass from Sead Kolasinac before firing past Ben Foster.
He then gave Arsenal a two-goal lead 11 minutes later after tapping in a pass from Ainsley Maitland-Niles to put his side on course for a third league win.