Play-by-play

1. 2nd

   

   Goal

   90' · 2nd

   Goal! Arsenal 4, Watford 0. Theo Walcott (Arsenal) left footed shot from very close range to the bottom left corner. Assisted by Joel Campbell.

2. 

   Goal

   48' · 2nd

   Goal! Arsenal 3, Watford 0. Héctor Bellerín (Arsenal) left footed shot from the right side of the box to the centre of the goal.

3. 1st

   

   Goal

   38' · 1st

   Goal! Arsenal 2, Watford 0. Alex Iwobi (Arsenal) right footed shot from the centre of the box to the centre of the goal. Assisted by Alexis Sánchez.