Arsenal midfielder Ben Cottrell has been ruled out for the rest of the season due to injury.
The 19-year-old had played every minute in the league for the U23s this season until an injury prevented him from featuring in the 2-2 draw with Southampton.
Cottrell will now miss the six remaining U23 games this season and will hope to be fit in time for pre-season.
This has been a memorable campaign for Cottrell, who made his first-team debut away to Dundalk.
Arsenal U23s have a lengthy injury list at present, with the likes of Salah-Eddine, Zak Swanson, Jordan McEneff and Omar Rekik all sidelined.