Arsenal owe their set-piece prowess to Nicolas Jover. The coach is trusted by Arteta to design and mastermind the team’s approach to set-piece situations. His work has yielded hugely impressive results, and he is something of a secret weapon for the Gunners.

Manchester United will be without Kobbie Mainoo and Lisandro Martinez for their Premier League trip to Arsenal in midweek. The two players will be suspended for the game after picking up yellows against Everton on Sunday.

Manchester United thrashed Everton 4-0 on Sunday as Ruben Amorim picked up his first Premier League win at Old Trafford since taking over.Joshua Zirkzee and Marcus Rashford, both linked with January