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.

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 has pinpointed an unsung hero in the club's backroom staff who played a major role in his penalty save against Atalanta in the UCL.