The Three Lions back four may have been hindered by their disappointing performances in the Premier League when they went down in Prague on Friday
Harry Maguire says England's defenders may have been affected by their poor club form during Friday's defeat to Czech Republic.
Goals from Jakub Brabec and Zdenek Ondrasek overturned the Three Lions' early lead as they went down 2-1 in a Euro 2020 qualifier in Prague.
England's back line consisted of Tottenham left-back Danny Rose, Everton's Michael Keane and United centre-back Maguire, who are all enduring difficult spells with their clubs in the Premier League.