Arsenal Confirm When Kieran Tierney Is Expected to Return to Training After Groin Injury

‹Arsenal defender Kieran Tierney won’t return to training until October as he continues to struggle with a groin injury, the ​club have confirmed. The Gunners signed the 22-year-old from Celtic on transfer deadline day last week, paying the Scottish champions £25m. Tierney had been linked with a move to north London all summer and ended up joining in spite of his injury – with Arsenal identifying him as a potential answer in the position for the next few years...