All quarterfinal games to be played on Tuesday, Feb. 20:

#1 Gonzaga vs. #8 St. Albans (5 p.m., Ft. Dupont Ice Arena)

#2 Landon vs. #7 Georgetown Prep (4 p.m., Rockville)

#3 DeMatha vs. #6 Bishop O'Connell (4:40 p.m., Laurel)

#4 Spalding vs. #5 St. John's (4 p.m., Piney Orchard)