Arsenal right-back Hector Bellerin faces several weeks out of action due to an ankle injury, but the Gunners hope to have Alexis Sanchez available this weekend. Spanish defender Bellerin was injured late on in the 1-1 draw with Tottenham the weekend before last and is set to be missing for around a month due to ligament damage, meaning that he definitely sits out the Old Trafford clash with Manchester United on Saturday.
Bellerin missing for a month
