Calum Chambers: Arsenal defender out for up to nine months with ACL injuryCalum Chambers had successful surgery on Thursday, but will be out for up to nine monthsArsenal defender Calum Chambers will be out for between six and nine months after rupturing the anterior cruciate ligament of his left knee against Chelsea. An Arsenal statement said: "Further to the injury sustained during the match against Chelsea on Sunday, we can confirm that Calum ruptured the anterior cruciate ligament of his left knee. Arsenal head coach Mikel Arteta admitted the club could be more active than expected in the January transfer window after Chambers had surgery. Obviously we have a bad injury with Calum a few days ago that will change our plans at the back. Chambers' injury was described as "significant" by Arteta and while he did not want to put a timescale on his recovery, he conceded: "It is not looking good."

Source: Sky sports January 02, 2020 16:28 UTC