CHESTNUT HILL, Mass. — The nation’s top-scoring backcourt, Alexis Peterson and Brittney Sykes, combined for 44 points, and No. 24 Syracuse rolled past Boston College 72-45 on Sunday. Peterson scored 26 points and Sykes 18, bettering their season average of 42.8, in leading the Orange (17-7, 8-3) to their fourth straight victory and keeping them