What: NCAA Tournament quarterfinals

Who: No. 5 Maryland (16-3) at No. 4 Penn (15-1)

When: Tomorrow, 1 p.m.

Where: Franklin Field

Series history: Maryland leads, 13-1, but the teams have not played since 1993.

Tickets: $8 for adults, $5 for students, $3 for children 12 and under; all tickets are general admission. Call 215-898-6151 or go to pennathletics.net.

At stake: The winner meets either Northwestern or Syracuse in the national semifinals at Franklin Field next Friday night.