That may be more of an issue for this new Champions League than Mikel Arteta, who seemed content enough to come from Atalanta with a 0-0 draw and an opening point. That was largely thanks to both the intelligence and instinct of David Raya.

Arsenal goalkeeper David Raya was hailed by his manager Mikel Arteta and Atalanta boss Gian Piero Gasperini after the Spaniard's miraculous double save earned his side a 0-0 draw in the Champions League on Thursday.

Raya gave a big roar and was mobbed by Arsenal's players in the goalmouth. The goalkeeper performed a similar double save in the Premier League this season at Aston Villa to deny Ollie Watkins, before Arsenal went on to score twice in the second half for a 2-0.