Prep baseball

Maria Carrillo at Archie Williams, 11 a.m., San Anselmo

DeAnza at Tam, 11 a.m., Mill Valley

Vintage at Redwood, 1 p.m., Larkspur

Boys lacrosse

Justin-Siena at Marin Academy, 1:30 p.m., San Rafael

Girls lacrosse

Tam at Marin Academy, 10 a.m., San Rafael

Marin Catholic at Vista Del Lago, 1:15 p.m., Folsom

Women’s lacrosse

Dominican at Rockhurst, 9 a.m., Kansas City, Mo.

Prep mountain biking

Redwood Empire at Exchequer Bike Park, all day, La Grange

College softball

Menlo at Dominican (DH), Noon, San Rafael

College swimming

Marin at Hawk Invitational, all day, Livermore

Women’s tennis

Dominican at Jessup, Noon, Rocklin

Prep track and field

Bay Area Relays, 9 a.m., Foothill HS, Pleasanton

Boys volleyball

San Rafael, Tam, TL at NorCal Tournament, all day, Windsor