Arsenal strengthened their grip on fourth place in the Premier League with a narrow victory at Aston Villa.
Bukayo Saka was the standout player as the Gunners secured a sixth win from seven games to move four points clear of fifth-placed Manchester United with a game in hand.
The England international scored the only goal in the first half with a low drive from the edge of the area after Villa failed to properly clear a cross into the box.
Villa improved after the break and went close when Ollie Watkins’ deflected shot clipped the outside of the post, before substitute Danny Ings sent a looping header on to the roof of the net.