No. 4 Duke (4-0) at No. 2 Maryland (2-0)

Sunday, 1 p.m.

Comment: After scoring the biggest upset of the young season over Syracuse, the Terps dive into Atlantic Coast Conference competition with one of their toughest rivals. The defending conference champion Terps lead the series 14-9 after splitting with Duke last season, falling 10-9 in February but easily avenging that, 12-3, in the ACC tournament. The Blue Devils have won their first four games by an average of 11.5 goals, including 17-9 over ACC rival Virginia Tech, but Maryland is their first ranked opponent.