TODAY

First round

All matches begin at 6 p.m. unless noted.

DIVISION 2

Mayfield (24-9) at Ontario Christian (30-6)

La Canada (25-11) at San Juan Hills (16-5)

DIVISION 3

Windward (18-6) at Pasadena Poly (21-2-1)

Long Beach Wilson (25-12) at Arcadia (25-5)

THURSDAY

First round

All matches begin at 6 p.m. unless noted.

DIVISION 4

Dos Pueblos (18-13) at Santa Fe (20-8)

San Marino (22-13-1) at Rancho Cucamonga (18-17)

Xavier Prep (20-12) at Bishop Amat (22-12), 5 p.m.

Jurupa Valley (25-6) at Glendora (19-10)

El Dorado (16-13) at San Dimas (21-7)

DIVISION 5

Whitney (24-10) at La Salle (16-10)

Camarillo (10-15) at La Serna (21-12)

La Habra (14-18) at Troy (13-7)

Monrovia (22-12) at Corona (19-14)

DIVISION 6

Tustin (18-18) at South Pasadena (10-13)

Keppel (21-11) at Oak Hills (12-7)

Santa Rosa Academy (14-8) vs. Pomona Catholic (24-7) at Damien HS, 7:30 p.m.

Samuel Academy (17-5) at Diamond Bar (16-12), 5 p.m.

Gabrielino (26-8) at Grace (12-4)

DIVISION 7

Alta Loma (8-13) at South Hills (11-12)

Cantwell-Sacred Heart (14-12) at Laguna Beach (5-25)

Whittier (16-18) at Marshall (18-5)

Eisenhower (17-9) at Schurr (15-15)

St. Paul (17-9) at Rancho Alamitos (18-4)

Sierra Vista (25-11) at Covina (17-9)

Acaciawood Academy (16-7) at Northview (20-12)

DIVISION 8

Vistamar (7-9) at Muir (14-13-1)

Edgewood (14-1) at Indio (13-8)

DIVISION 9

Hueneme (9-14-2) at South El Monte (15-12), 5 p.m.

Inglewood (6-5) at Azusa (13-12)

Century (11-15) at San Gabriel Academy (16-11)

DIVISION 10

Providence (7-4) at Ganesha (11-12), 4 p.m.

Waverly (6-6) at Rosemead (9-10)

Bassett (9-24) at Shalhevet (11-8) on Wednesday, 12:30 p.m.