The Spaniard hobbled off the field during their match against Manchester City, which ultimately resulted in a 2-2 draw.
Arsenal may be preparing to field 16-year-old rookie goalkeeper Jack Porter this week.AdvertisementAdvertisementPer The Mail, Raya had a bandage on his right knee, which could inculcate a more serious issue.
As the Gunners prepare to take on Bolton in the Carabao Cup, they may have to give a teeanger a chance in net.
No.2 keeper Neto, who came in from Bournemotuh, is cup-tied for that competition.
He has already played in the second round for the Cherries before his deadline day transfer.