Arsenal have completed the signing of defender Riccardo Calafiori from Bologna in a deal worth £42m.
The 22-year-old, who can play at centre-back or left-back, has signed a five-year contract with the Gunners until 2029 and he further strengthens a defensive unit that conceded only 29 goals and kept 18 clean sheets in the Premier League.
Sky Sports News understands another Premier League club, as well as Juventus…