Justin-Siena tournament, 8 a.m., Silverado GC

Archie Williams, Novato vs. San Rafael, 4 p.m., McInnis GC

Men’s lacrosse

Westminster (Utah) at Dominican, 1 p.m., San Rafael

Prep softball

Archie Williams at Novato, 4:30 p.m., Novato HS

Marin Catholic at Redwood, 4:30 p.m., Larkspur

Tam at Terra Linda, 4:30 p.m., Terra Linda HS

San Marin at San Rafael, 4:30 p.m., San Rafael HS

College softball

Chaminade at Dominican (DH), Noon, San Rafael

Boys tennis

College Prep at San Domenico, 3:30 p.m., San Anselmo

Marin Academy vs. Bay, 3:30 p.m., Golden Gate Park

Branson vs. Lick-Wilmerding, 4 p.m., CCSF

San Domenico vs. Drew, 4:30 p.m., Washington HS, SF

Prep baseball

Archie Williams at Redwood, 4:30 p.m., Larkspur

Marin Catholic at Tam, 4:30 p.m., Mill Valley

San Marin at Novato, 4:30 p.m., Novato

Terra Linda at San Rafael, 4:30 p.m., San Rafael HS

Boys golf

Terra Linda, Redwood vs. Marin Catholic, 4 p.m., Meadow Club

Boys lacrosse

Casa Grande at Redwood, 3:30 p.m., Larkspur

Marin Catholic at Marin Academy, 3:30 p.m., San Rafael

Berkeley at Terra Linda, 4 p.m., Terra Linda HS

Miramonte at San Marin, 5 p.m., San Marin HS

Novato at Rancho Cotate, 7 p.m., Rohnert Park

Branson at Urban, TBD, San Francisco

Girls lacrosse

Redwood at Sacred Heart Prep, 4 p.m., Atherton

Vintage at Novato, 4:30 p.m., Novato HS

Terra Linda at Archie Williams, 4:30 p.m., San Anselmo

Bay at San Rafael, 7 p.m., San Rafael HS

Women’s lacrosse

Lewis at Dominican, 3 p.m., San Rafael

Prep softball

San Domenico vs. St. Joseph, TBD, Leydecker Park, Alameda

College softball

Chaminade at Dominican, noon, San Rafael

Prep swimming

Lick-Wilmerding at Marin Academy, 4 p.m., San Rafael

Boys volleyball

Marin Catholic at Redwood, 5 p.m., Larkspur

Novato at Terra Linda, 5 p.m., Terra Linda

San Rafael at San Marin, 5:30 p.m., San Marin