La Canada High, Harvard-Westlake and Nordhoff each...

La Canada High, Harvard-Westlake and Nordhoff each play host to first-round games in the Southern Section Division III-A girls’ basketball playoffs at 7:30 tonight.

The Spartans play Duarte, the fourth-seeded Wolverines meet Estancia and Nordhoff, a finalist last year, faces South Pasadena.

Other events involving regional teams include:

Men’s basketball: At 6:05 p.m., Cal State Northridge at Weber State. At 7:30 p.m., Arizona Bible College at The Master’s.

Women’s basketball: At 7:05 p.m., Weber State at Cal State Northridge.

College baseball: At 2 p.m., Ventura at Canyons, Harbor at Moorpark, Cerritos at Glendale, Imperial Valley at Antelope Valley.

College softball: At 8:30 a.m., Cal State Northridge vs. Arkansas in San Diego State tournament. At 1 p.m., Cal State Northridge vs. San Diego State in San Diego State tournament. At 2 p.m., Long Beach at Moorpark.

Men’s tennis: At 2 p.m., Pierce at Glendale.

Women’s tennis: At 2 p.m., Moorpark at Ventura.

Men’s volleyball: At 7 p.m., Cal State Northridge at Loyola Marymount, UC Santa Cruz at Pepperdine.

Boys’ basketball: At 7:30 p.m., Valley Torah at Campbell Hall in first round of Southern Section Division V-AA playoffs.

Girls’ basketball: At 7:30 p.m., West Valley Christian at Bethel Christian, Antelope Valley Christian at Cuyama, Grace Brethren at Apple Valley in first round of Southern Section Division V-A playoffs.