Arteta will likely provide an update on the severity of Calafiori’s injury when he faces the media in the run-up to Sunday’s meeting with Liverpool. Third-placed Arsenal trail Liverpool by four points in the Premier League table after falling to a 2-0 loss away to Bournemouth last time out – the club’s first defeat of the top-flight campaign.

Bukayo Saka was again absent due to a hamstring injury while Martin Odegaard remains out with an ankle injury and is unlikely to return in time for the visit of Liverpool. Jurrien Timber, Oleksandr Zinchenko and Takehiro Tomiyasu are also on Arsenal’s injury list but Arteta said Ben White’s half-time substitution against Shakhtar was tactical.

Mikel Arteta admitted Riccardo Calafiori being forced off against Shakhtar Donetsk was a “bit of a worry”. The Italian defender started the Champions League match but was replaced with 20 minutes remaining after stretching awkwardly and appearing to jar his knee.