Mikel Arteta fears Shkodran Mustafi suffered a nasty ankle injury in Arsenal’s 2-1 FA Cup win at Bournemouth.
Mustafi was carried off on a stretcher having landed awkwardly as the Gunners secured a fifth-round clash at Portsmouth.
The 27-year-old Germany defender will have scans on Tuesday to determine the extent of the problem, but manager Arteta conceded the early signs were not positive.