Prep baseball

San Domenico vs. Summerfield Waldorf, 3:30 p.m., Sonoma

Branson at San Marin, 3:30 p.m., San Marin HS

St. Ignatius at Redwood, 3:30 p.m., Larkspur

San Rafael at Analy, 3:30 p.m., Sebastopol

Boys basketball

NCS D-III Championship: San Domenico vs. Branson, 7 p.m., COM

NCS D-II Third: Berkeley vs. San Rafael, 7 p.m., Terra Linda HS

Girls basketball

NCS D-II Third: Redwood at Clayton Valley Charter, 7 p.m., Concord

Boys lacrosse

San Ramon Valley at Redwood, 3:30 p.m., Larkspur

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

Girls lacrosse

Redwood at University, 3:30 p.m., San Francisco

Menlo at Tam, 4 p.m., Mill Valley

Men’s lacrosse

Dominican at Lynn, 3 p.m., Boca Raton, Fla.

Boys soccer

NCS D-II Championship: Archie Williams at Granada, 7 p.m., Livermore

Girls soccer

NCS D-II Championship: Cardinal Newman at Marin Academy: 3 p.m., San Rafael

Prep softball

Novato at Salesian, 3:30 p.m., Richmond

Alameda at Redwood, 4 p.m., Larkspur

College softball

Academy of Art (DH), noon, San Rafael

Prep swimming

Archie Williams at Tam, 4 p.m., Mill Valley

Marin Catholic at Novato, 4 p.m., Novato HS

Branson vs. Terra Linda, 4 p.m., IVC

Boys tennis

Tam at Novato, 3:30 p.m., Novato HS

San Rafael vs. Marin Catholic, 3:30 p.m., Bay Club Ross Valley

Prep track and field

Archie Williams Sprint Relays, 3 p.m., San Anselmo

College track and field

Dominican at Kim Duyst Inv., all day, Turlock

Boys volleyball

San Rafael vs. Archie Williams, 5 p.m., San Anselmo

Women’s beach volleyball

Marin at Cosumnes River, 1 p.m., Sacramento