CALENDAR

Events in the region today include:

BASEBALL

College, minor league: 7:15 p.m.--Lancaster JetHawks at Rancho Cucamonga Quakes.

College: 11 a.m.--Santa Clara at Pepperdine (doubleheader).

High school: Bishop Gorman/Valley Easter Classic in Las Vegas: at Bishop Gorman High: Noon--San Fernando vs. Chatsworth; at Valley High: Noon--Menlo vs. Birmingham; Banning vs. Birmingham; at Clark High: Noon--Montebello vs. Taft; 3 p.m.--American Fork vs. Taft; at Western High: 9 a.m.--Highland vs. North Hollywood; Hillcrest (Utah) vs. Littlerock; at Rancho High: 9 a.m.--Granada Hills vs. Rancho; at El Dorado High: 9 a.m.--Kennedy vs. El Dorado High; 3 p.m.--Bishop vs. Poly; At Cimarron Memorial High: 9 a.m.--El Camino Real vs. Cimarron Memorial; noon--Mountain View vs. North Hollywood; at Chaparral High: 9 a.m.--Sylmar vs. Chaparral; at Bonanza High: noon--Burroughs vs. Chaminade; 3 p.m.--Alta vs. Chaminade; at Community College of Southern Nevada: 8:30 a.m.--Pleasant Grove vs. Chatsworth.

DIVING

College, men and women: 9 a.m.--Canyons, Pierce, Valley, Ventura in Southern California regional championships at El Camino College.

SOFTBALL

College: 2 p.m.--Cal State Northridge at CS Fullerton.

High school: 10 a.m.--Arcadia at La Canada.

TENNIS

College, men: 8 a.m.--Glendale, Pierce, Ventura in Western State Conference tournament at Santa Barbara City.

College, women: 8 a.m.--Glendale, Moorpark, Ventura in WSC tournament at Rio Hondo.

High school, boys: 2 p.m.--Cate at Thacher.

TRACK AND FIELD

High school, boys and girls: 8 a.m.--Agoura, Buena, Camarillo, Channel Islands, Hart, Harvard-Westlake, Hueneme, Moorpark, Newbury Park, Nordhoff, Oxnard, Rio Mesa, Royal, St. Bonaventure, Santa Paula, Valencia, Ventura, Westlake in Spartan Relays at Rio Mesa High; Crespi, Nordhoff in Mt. Carmel/San Diego Relays at San Diego Mt. Carmel High; 8:30 a.m.--Birmingham, Campbell Hall, Canyon, Crespi, Glendale, Hoover in Van Nuys Rotary Invitational at Birmingham High.

VOLLEYBALL

College, men: 7 p.m.--CS Northridge, Pepperdine in Mountain Pacific Sports Federation tournament at Pepperdine.

High school, boys: 1 p.m.--Villanova Prep at Vasquez.