Football vs. Holy Cross, the Stadium, 1:30 p.m.
Men's soccer vs. Hartwick, Ohiri Field, 11 a.m.
Field hockey at Yale
Water polo in New England Championships, Blodgett Pool (through Sunday)
Women's volleyball at Ivy Tournament at Penn (through Sunday)
Tickets for the Nov. 15 game in Boston Garden between Harvard and the U.S. Olympic hockey team will go on sale at Harvard Hall ticket office this week. For students with I.D., prices are $5, $7 and $9.