• be categorised as a defender;
• have played the entire Premier League game;
• have been eligible for the duration of the Dream League game;
• have played for a Premier League team that did not concede a goal

A clean sheet may be shared between a defender named to start in your team and a substitute defender if

• between them, they are eligible for the entire Dream League game; and
• during each of their periods of eligibility the Premier League team for whom they play did not concede a goal.