Kelli Stack completed a hat trick in the second period, and Boston College beat Harvard 6-2 on Sunday.
Stack scored the opening goal in the first period for the Eagles (11-2-4), then added two more in the second period. Mary Restuccia, Melissa Bizzari and Ashley Motherwell also scored for Boston College.
Kate Buesser and Josephine Pucci scored for Harvard (4-5-2), which outshot the Eagles 27-18.
