Chelsea Gray scored 15 points to lead four players in double figures and Duke survived an early surge by James Madison for a 75-58.
Joy Cheek scored a career-high 21 points to help Duke (No. 8 ESPN/USA Today, No. 7 AP) defeat James Madison (No. 25 ESPN/USA Today, No. 24 AP) 79-65 on Friday night.
One of the nation's top players -- and second-leading scorer -- faces one of the nation's top teams Friday when Dawn Evans and James Madison play at Duke.