Boys basketball

10 a.m.—Class 4A Quarterfinal, Rochester John Marshall vs. Cretin-Derham Hall (at Target Center). Class 3A Quarterfinal, Harding vs. Mankato East (at Williams Arena). 12 p.m.—Class 4A Quarterfinal, Apple Valley vs. Maple Grove (at Target Center). Class 3A Quarterfinal, DeLaSalle vs. Orono (at Williams Arena). 2 p.m.—Class 4A Quarterfinal, Moorhead vs. Wayzata (at Target Center). Class 3A Quarterfinal, Duluth Denfeld vs. Totino-Grace (at Williams Arena). 4 p.m.—Class 4A Quarterfinal, Anoka vs. Shakopee (at Target Center). Class 3A Quarterfinal, Byron vs. Alexandria Area (at Williams Arena). 6 p.m.—Class 2A Quarterfinals, Pelican Rapids vs. Albany (at Target Center); Pequot Lakes vs. Waseca (at Williams Arena). 8 p.m.—Class 2A Quarterfinals, Montevideo vs. Breck (at Target Center); Minnehaha Academy vs. Caledonia (at Williams Arena).