Harvard will play Boston University Tuesday at 8 p.m. in the Indoor Athletic Building in the opening round of the Beanpot Basketball Tournament. Tickets for that contest go on sale at 60 Boylston St. Today. Students can exchange coupon #11 along with $1.50 for seats, while all others must pay $2.50.

Tickets for the Harvard-Cornell hockey game this Wednesday may also be purchased at the ticket window today. Students may exchange coupons, but only one per customer.