Listen live as two of the top high school teams in DC basketball play their final regular season game as St. Johns’ travels to DeMatha today at 7:30. DeMatha can lock up the number one seed in the WCAC tournament with a win. If DeMatha loses, Gonzaga will move into first place as the number one seed. The WCAC tournament begins later this week. Listen live at www.ussportsentertainment.com. Pre-game coverage begins at 7:05 tonight.