Liverpool star Trent Alexander-Arnold suffered an injury during his side's clash with Aston Villa.
Alexander-Arnold had to substituted after just 25 minutes of the game at Anfield after sustaining what appeared to be a hamstring problem.
Conor Bradley replaced Alexander-Arnold, who has started all of Liverpool's Premier League games this season.
Alexander-Arnold's substitution will raise concerns about his involvement with England during the upcoming international break.
The 26-year-old has been named in the England squad for their games against Greece and the Republic of Ireland.
Liverpool's Trent Alexander-Arnold suffered an injury during his side's clash with Aston Villa
Alexander-Arnold had to substituted after just 25 minutes of the game at Anfield
Liverpool are next in action on November 24, when they host Southampton.