Chelsea will likely need to sign a new defender before the close of the transfer window after Levi Colwill sustained an ACL injury in training, and the centre-back has already undergone successful surgery. The announcement from the Blues came late on Thursday, and now a new centre-back will be needed ahead of the start of the season.

​Chelsea will likely need to sign a new defender before the close of the transfer window after Levi Colwill sustained an ACL injury in training, and the centre-back has already undergone successful surgery. The announcement from the Blues came late on Thursday, and now a new centre-back will be needed ahead of the start of the season.