Mikel Arteta admits David Raya pulled off two of the best saves he has ever seen to seal a 0-0 draw for Arsenal against Atalanta.Mateo Retegui stepped up to take a penalty early in the second half

But for Raya saving Mateo Retegui’s 51st-minute penalty and then somehow springing across his goal to claw out the same player’s headed rebound effort, Arsenal could have begun their group games with

Atalanta had the opportunity to take the lead six minutes into the second half when Ederson was brought down by Thomas Partey inside the area