NCS playoffs

The North Coast Section begins its postseason in five of its six divisions this week:

OPEN DIVISION

No. 4 Clayton Valley (8-2) at No. 1 De La Salle (9-1), 7 p.m. Nov. 17 No. 3 San Ramon Valley (9-1) at No. 2 Pittsburg (7-2), 7 p.m. Nov. 18

DIVISION 1

No. 9 Monte Vista (4-6) at No. 8 Heritage (6-4), 7 p.m. Friday No. 13 Berkeley (4-6) vs. No. 4 San Leandro (6-4) at Burrell FieldSan Leandro, 7 p.m. Friday No. 12 James Logan (5-4) at No. 5 Foothill (7-3), 7 p.m. Friday No. 10 Deer Valley (2-7) at No. 7 Amador Valley (6-4), 7 p.m. Friday No. 14 Irvington (5-5) at No. 3 Antioch (6-3), 7 p.m. Saturday No. 11 Dublin (4-6) at No. 6 California (7-3), 7 p.m. Friday Byes: No. 1 Liberty (8-2), No. 2 Freedom (7-2)

DIVISION 2

No. 16 Washington-Fremont (4-6) at No. 1 Campolindo (6-4), 7 p.m. Friday No. 9 Santa Rosa (2-6) at No. 8 Maria Carrillo (3-6), 7 p.m. Saturday No. 13 Alameda (4-6) at No. 4 Livermore (3-7), 7 p.m. Friday No. 12 Mt. Eden (6-4) at No. 5 Windsor (3-5), 7 p.m. Saturday No. 15 Redwood (3-6) at No. 2 Granada (6-4), 7 p.m. Saturday No. 10 Montgomery (3-5) at No. 7 Casa Grande (3-6), 7 p.m. Friday No. 14 Hayward (4-6) at No. 3 Northgate (7-2), 7 p.m. Friday No. 11 College Park (4-5) at No. 6 Ukiah (5-4), 7 p.m. Saturday

DIVISION 3

No. 16 De Anza (4-5) at No. 1 Marin Catholic (8-0), 1 p.m. Saturday No. 8 Miramonte (7-3) at No. 9 El Cerrito (7-1), 7 p.m. Friday No. 13 Terra Linda (7-3) at No. 4 Bishop O’Dowd (7-2), 1 p.m. Saturday No. 12 Petaluma (8-1) at No. 5 Acalanes (8-1), 7 p.m. Friday No. 15 Kennedy-Fremont (4-6) vs. No. 2 Cardinal Newman (7-2) at Santa Rosa HS, 7 p.m. Friday No. 10 Analy (6-3) at No. 7 Encinal (10-0), 7 p.m. Saturday No. 14 Las Lomas (4-5) at No. 3 Rancho Cotate (8-1), 7 p.m. Friday No. 11 Alhambra (7-2) at No. 6 Eureka (10-0), 7 p.m. Friday

DIVISION 4

No. 9 St. Mary’s (4-5) at No. 8 San Marin (6-3), 1 p.m. Saturday No. 13 Salesian (1-9) at No. 4 Fortuna (8-2), 7 p.m. Friday No. 12 Justin-Siena (3-5) at No. 5 Moreau Catholic (5-5), 7 p.m. Saturday No. 15 El Molino (4-5) at No. 2 Kennedy-Richmond (8-1), 1 p.m. Saturday No. 7 Hercules (5-4) at No. 7 Hercules (8-2), 7 p.m. Friday No. 14 Sonoma Valley (3-4) at No. 3 Harker (9-0), 7 p.m. Saturday No. 11 Lower Lake (7-2) at No. 6 Piedmont (6-4), 7 p.m. Friday Bye: No. 1 St. Bernard’s (10-0)

DIVISION 5

No. 8 Stellar Prep (3-7) at No. 9 Cloverdale (3-6), 7 p.m. Friday No. 12 Elsie Allen (1-6) vs. No. 5 Arcata (7-4) at McKinleyville, 7 p.m. Friday No. 10 Berean Christian (4-4) at No. 7 Ferndale (4-6), 1 p.m. Saturday No. 11 Willits (1-8) at No. 6 Fort Bragg (3-7), 7 p.m. Friday Byes: No. 1 St. Patrick-St. Vincent (8-1), No. 2 Middleton (8-1), No. 3 Kelseyville (7-2), No. 4 Clear Lake (6-3)