Southampton manager Russell Martin has confirmed he will be without Stuart Armstrong for the remainder of the season due to a muscle injury, with the midfielder set to miss crucial games against Leicester City and Leeds United. Armstrong was stretchered off during Southampton’s 2-1 defeat at Cardiff City on Saturday, his injury compounding a miserable day in which the promotion hopefuls threw away a lead and conceded the decisive goal in the 96th-minute. Martin admitted immediately after the... Read this story