CALENDAR

Events in the region today include:

BASEBALL

College: 1 p.m.--Portland at Pepperdine.

BASKETBALL

High school, boys and girls: Battle of the Valley all-star games at CS Northridge: 5 p.m.--girls’ game; 7 p.m.--boys’ game.

LACROSSE

High school, girls: 2:30 p.m.--Thacher at Dunn.

SWIMMING

High school, boys and girls: 10 a.m.--Southern Section Division III finals at Belmont Plaza in Long Beach; 4 p.m.--Division II finals at Belmont Plaza in Long Beach.

TRACK AND FIELD

High school, boys and girls: Noon--Southern Section Division I preliminaries at Trabuco Hills High; Division IV preliminaries at Citrus College.