Arsenal defender Kieran Tierney set for three months out with dislocated shoulderKieran Tierney injured his shoulder in the win over West HamArsenal will be without Kieran Tierney for up to three months after he suffered a dislocated shoulder in Monday’s win over West Ham. The 22-year-old injured his right shoulder in Monday’s win over West Ham and the club revealed on Saturday he would have surgery next week and "rehabilitate for around three months". It's another big blow for Tierney who has struggled for fitness since arriving from Celtic in the summer. Tierney missed Arsenal's 2-2 draw at Standard Liege which secured their progression to the last 32 in the Europa League. Watch Arsenal vs Man City on Super Sunday from 4pm on Sky Sports Premier League; kick-off 4.30pm

Source: Sky sports December 14, 2019 14:30 UTC