BOYS BASKETBALL

Marin Academy at Drew, 6 p.m., San Francisco

San Rafael at San Domenico, 7 p.m., San Anselmo

GIRLS TENNIS

NCS D-I: Singles, doubles, all day San Ramon Valley HS

NCS D-II: Singles, doubles, all day, Marin Tennis Club

BOYS WATER POLO

NorCal D-II: Merced at Redwood, 5 p.m., Larkspur

NorCal D-III: San Marin vs. Turlock, 5 p.m., Pitman HS