Arsenal threw away a two-goal lead to draw 2-2 with Watford in the Premier League on Sunday at Vicarage Road.
Watford boss Quique Sanchez Flores, back in the dugout for a second spell at the club, saw his side start the game strongly but fall behind to two strikes from Pierre-Emerick Aubameyang before half-time.
The Gabon international turned and smashed home the opener on 21 minutes after good work from Sead Kolasinac and tapped home the second from a low cross by Ainsley Maitland-Niles.
However, Arsenal gifted Watford a goal back after the restart.