All games 5 p.m. unless noted.
TODAY
FIRST ROUND
DIVISION 2
Los Altos (18-4) at Long Beach Poly (17-8)
Sonora (14-5) at Bonita (14-0)
DIVISION 3
Temecula Prep (11-3) at South Hills (20-8)
San Dimas (11-7) at Westminster (16-3)
DIVISION 4
Indio (8-2) at La Habra (8-8)
Cajon (7-6) at La Canada (12-4)
Charter Oak (6-2) at Schurr (8-2)
San Gorgonio (16-5) vs. La Serna (14-5) at California HS, 6:30 p.m.
Garey (18-1) at Loma Linda Academy (11-5)
DIVISION 5
Shalhavet (5-5) at California (12-9)
Palm Desert (5-9) at Azusa (18-3), 4:30 p.m.
Montebello (5-11-1) at San Gabriel (9-4)
Brentwood (9-5) vs. Northview (8-7) at Covina District Field, 4 p.m.
Bevery Hills (2-4) San Marino (8-4)
Orange (8-10) vs. Covina (6-7-1) at Covina District Field, 6 p.m.
Chaffey (5-12) at South El Monte (7-7)
Sierra Vista (10-15-1) at Westridge (9-5), 4 p.m.
Pioneer (8-9) at Long Beach St. Anthony (5-4)
Baldwin Park (17-5-1) at Garden Grove (4-17)
Duarte (7-9) at Antelope Valley (8-6)