The Buena High girls’ basketball team, top-ranked...

The Buena High girls’ basketball team, top-ranked all season in The Times’ regional poll, takes on the top-ranked team in the state, Brea Olinda, in the Bulldogs’ annual fund-raising game tonight at 8 p.m. at Buena High.

Six-foot center Nicole Greathouse, who has signed a letter of intent with UC Santa Barbara leads Buena. The Wildcats are led by a pair of 5-foot-8 senior guards, Marissa Bradley and Jennifer Saari, and are ranked 19th in the nation by USA Today.

Other events involving teams from the region include:

Men’s Basketball: At 5 p.m, Portland at Pepperdine. At 7 p.m, Desert at Antelope Valley. At 7:05 p.m., Northern Arizona at Cal State Northridge. At 7:30 p.m., Christian Heritage at The Master’s, La Verne at Cal Lutheran, Canyons at Santa Monica, Glendale at West L.A., Moorpark at Hancock, Oxnard at Cuesta, Valley at Bakersfield, Ventura at Santa Barbara City.

Women’s Basketball: At 5 p.m., Christian Heritage at The Master’s. At 5:30 p.m., Canyons at Santa Monica, Moorpark at Hancock, Valley at Bakersfield, Ventura at Santa Barbara City. At 6:05 p.m., Cal State Northridge at Northern Arizona. At 7 p.m, Pepperdine at Portland. At 7:30 p.m., Chaffey at Antelope Valley.

College Baseball: At 10 a.m., Mission at Cerritos. At noon, Nevada at Pepperdine. At 1 p.m., Azusa Pacific at Cal State Northridge, Pierce at Ventura. At 2 p.m., Mission at East L.A.. Also Antelope Valley in Orange Coast tournament, Valley in South Bay Classic, Moorpark in Bakersfield tournament, Glendale in Rio Hondo tournament, Canyons in Harbor tournament, Oxnard in Citrus/Rio Hondo tournament.

College Softball: At 1 p.m, Loyola Marymount vs. Cal State Northridge (doubleheader) at Valley College.

College Swimming: At noon, Cal Poly San Luis Obispo at Pepperdine, CS Bakersfield at CS Northridge.

Men’s Tennis: At 1 p.m., Cal at Pepperdine.

Women’s Tennis: At 11 a.m., Caltech at Cal Lutheran.

College Track and Field: At 9 a.m., Cal State Northridge in Reno Invitational at Reno Livestock and Events Center.

Boys’ Basketball: At 2 p.m., Villanova Prep at Dunn. At 7 p.m., Alemany at Notre Dame, Loyola at Crespi, St. Francis at Harvard-Westlake. At 9 p.m., Providence at Yeshiva.

Girls’ Basketball: At 7 p.m., Notre Dame vs. Alemany at L.A. Baptist, Crescenta Valley at Capistrano Valley. At Buena. At 9:30 p.m., Yeshiva at Providence.

Boys’ Soccer: At 11 a.m., Simi Valley at Channel Islands, Thousand Oaks at Newbury Park, Dos Pueblos at Calabasas. At 1 p.m., Alemany at Notre Dame, Loyola at Crespi. At 3 p.m., Fillmore at Oak Park, Buena at Ventura. At 3:15 p.m., St. Francis at Harvard-Westlake. At 5:30 p.m., Agoura at Westlake.

Girls’ Soccer: At 10 a.m., Palmdale at Lancaster. At 1 p.m., Notre Dame at Alemany. At 5 p.m., Harvard-Westlake vs. Flintridge Sacred Heart at St. Francis.

High School Wrestling: Antelope Valley in Victor Valley tournament, Moorpark, Rio Mesa in Centennial tournament, Highland, Ventura in Canyon Springs tournament.