ON DUCK

TODAYTOMORROW M. Water Polo vs. Brown (Northern  Football vs. Dartmouth, 1 p.m. Playoffs, at Biodgett Pool). 6:45 p.m.  M. Hockey vs. Acadia (exhibition). 6 p.m. Cross Country at Heptagonsis (at New  W. Soocer at Dartmouth, noon. York City), TBA.  M. Soccer at Dartmouth, 2:30 p.m. W Volleyball vs. Brown. 7 p.m.  W. Volleyball vs. Yale, 4 p.m. W. Tennis vs. Boston University. 2:15 p.m.  M. Water Pio at Northern Playoffs, TBA.