William Saliba missed Arsenal’s 2-2 draw against Aston Villa at the weekend with a thigh injury.
The centre-back is expected to be sidelined for at least two weeks with the problem, which means he could miss the Gunners’ next three games against Dinamo Zagreb, Wolves and Girona.
Expected Return Date – Sunday 2nd February v Manchester City
Riccardo Calafiori is closing in on a return from an unspecified injury which has kept him out for the fixtures against Manchester United, Tottenham and Villa.
Speaking before the weekend, manager Mikel Arteta said the Italian international was touch and go to be selected so there is a good chance that he will be back available very soon.