Alexis Sanchez has joined Arsenal’s long list of walking wounded.
The Chilean subbed off after 60 minutes at Carrow Road after suffering what appeared to be a right hamstring injury.
[ WATCH: Petulant Costa tosses bib at Mourinho ]
Arsene Wenger has been critical of the use of his players on international duty when not at 100 percent, but that didn’t stop him from using Alexis on a hamstring injury.
Alexis was headed for a loose ball when he tried to leap over a defender and instead pulled up with the injury.