2021 High School Football Computer ratings through four weeks based on win-loss, overall rating and strength of schedule. These are not humanly chosen.

1 Rancho Cotate (Rohnert Park, CA)   team preview   trend North Coast North Bay – Oak 2 10-1 5-0 (1st) 1-0 31.3 9.7 65-50
WINS: #1559 Windsor (CA) (28-27), #1875 Vanden (Fairfield, CA) (38-31), #2120 Las Lomas (Walnut Creek, CA) (38-35), #2440 Pleasant Valley (Chico, CA) (46-33), #3003 Cardinal Newman (Santa Rosa, CA) (19-17), #5710 Montgomery (Santa Rosa, CA) (37-22), #6106 Granada (Livermore, CA) (37-0), #6809 Ukiah (CA) (28-0), #7940 West County (Sebastopol, CA) (63-27), #9848 Carrillo [Maria] (Santa Rosa, CA) (48-21), LOSSES: #4330 Acalanes (Lafayette, CA) (42-41)
2 Windsor (CA)   team preview   trend North Coast North Bay – Oak 3 9-1 3-1 (t 2nd) 4-0 29.7 3 50-55
WINS: #2453 Benicia (CA) (38-14), #3827 East Union (Manteca, CA) (42-13), #5636 Northgate (Walnut Creek, CA) (35-17), #5710 Montgomery (Santa Rosa, CA) (50-20), #6809 Ukiah (CA) (42-6), #7432 Eureka (CA) (41-6), #7940 West County (Sebastopol, CA) (55-21), #9848 Carrillo [Maria] (Santa Rosa, CA) (56-7), #10546 Napa (CA) (52-7), LOSSES: #1391 Rancho Cotate (Rohnert Park, CA) (28-27)
3 Cardinal Newman (Santa Rosa, CA)   team preview   trend North Coast North Bay – Oak 4 7-3 3-1 (t 2nd) 2-0 19.0 3.5 57-46
WINS: #1666 Vacaville (CA) (20-13), #4608 Vintage (Napa, CA) (34-29), #6252 De Anza (El Sobrante, CA) (37-21), #6809 Ukiah (CA) (41-16), #7940 West County (Sebastopol, CA) (49-14), #9848 Carrillo [Maria] (Santa Rosa, CA) (34-10), #11623 Newark Memorial (Newark, CA) (56-6), LOSSES: #618 St. Mary’s (Stockton, CA) (34-14), #1391 Rancho Cotate (Rohnert Park, CA) (19-17), #4087 San Leandro (CA) (20-17)
4 St. Vincent (Petaluma, CA)   team preview   trend North Coast North Bay – Redwood 7 9-1 3-1 (t 1st) 3-0 12.6 -14.9 49-51
WINS: #4165 St. Bernard’s (Eureka, CA) (21-20), #4666 St. Helena (CA) (14-13), #6809 Ukiah (CA) (15-8), #8109 Santa Rosa (CA) (42-6), #11093 Delta (Clarksburg, CA) (48-6), #11667 St. Patrick-St. Vincent (Vallejo, CA) (57-0), #12174 Piner (Santa Rosa, CA) (62-0), #12351 Healdsburg (CA) (48-8), #12385 Sonoma Valley (Sonoma, CA) (42-0), LOSSES: #5710 Montgomery (Santa Rosa, CA) (30-21)
5 Vintage (Napa, CA)   team preview   trend North Coast Vine Valley 1 6-3 5-1 (t 1st) 0-0 9.6 -6.7 43-49
WINS: #6468 American Canyon (CA) (34-12), #7603 Petaluma (CA) (55-14), #8518 Justin-Siena (Napa, CA) (40-7), #10546 Napa (CA) (70-7), #12385 Sonoma Valley (Sonoma, CA) (66-14), #13008 Oakland (CA) (57-6), LOSSES: #2756 El Cerrito (CA) (26-6), #3003 Cardinal Newman (Santa Rosa, CA) (34-29), #5009 Casa Grande (Petaluma, CA) (46-44)
6 St. Helena (CA)   team preview   trend North Coast North Central I 7 9-1 6-0 (1st) 5-1 9.3 -15.6 46-51
WINS: #7577 Clear Lake (Lakeport, CA) (40-14), #8300 Middletown (CA) (35-7), #8874 Cloverdale (CA) (49-6), #9012 Winters (CA) (34-21), #10667 McKinleyville (CA) (48-6), #11667 St. Patrick-St. Vincent (Vallejo, CA) (38-0), #12278 Willits (CA) (28-6), #12297 Kelseyville (CA) (2-0), #13365 Lower Lake (CA) (56-0), LOSSES: #4071 St. Vincent (Petaluma, CA) (14-13)
7 Casa Grande (Petaluma, CA)   team preview   trend North Coast Vine Valley 3 7-4 5-1 (t 1st) 1-2 7.4 1.4 58-56
WINS: #4608 Vintage (Napa, CA) (46-44), #7603 Petaluma (CA) (57-35), #8109 Santa Rosa (CA) (42-7), #8518 Justin-Siena (Napa, CA) (53-27), #9848 Carrillo [Maria] (Santa Rosa, CA) (49-35), #10546 Napa (CA) (70-34), #12385 Sonoma Valley (Sonoma, CA) (49-13), LOSSES: #1643 Marin Catholic (Kentfield, CA) (28-7), #2453 Benicia (CA) (43-20), #2879 Antioch (CA) (31-12), #6468 American Canyon (CA) (48-30)
8 Montgomery (Santa Rosa, CA)   team preview   trend North Coast North Bay – Redwood 3 7-4 3-1 (t 1st) 2-3 4.0 1.2 62-47
WINS: #4071 St. Vincent (Petaluma, CA) (30-21), #6809 Ukiah (CA) (23-16), #7940 West County (Sebastopol, CA) (38-20), #8874 Cloverdale (CA) (41-21), #10974 Novato (CA) (55-3), #12174 Piner (Santa Rosa, CA) (50-7), #12351 Healdsburg (CA) (48-3), LOSSES: #1391 Rancho Cotate (Rohnert Park, CA) (37-22), #1559 Windsor (CA) (50-20), #2120 Las Lomas (Walnut Creek, CA) (49-10), #8109 Santa Rosa (CA) (28-14)
9 American Canyon (CA)   team preview   trend North Coast Vine Valley 3 6-4 4-2 (3rd) 1-0 0.3 -4 52-52
WINS: #4680 Livermore (CA) (27-24), #5009 Casa Grande (Petaluma, CA) (48-30), #7603 Petaluma (CA) (35-28), #10546 Napa (CA) (55-33), #10963 Berkeley (CA) (33-14), #12385 Sonoma Valley (Sonoma, CA) (43-7), LOSSES: #2798 Burlingame (CA) (31-6), #4608 Vintage (Napa, CA) (34-12), #5738 Rodriguez (Fairfield, CA) (15-13), #8518 Justin-Siena (Napa, CA) (31-22)
10 Ukiah (CA)   team preview   trend North Coast North Bay – Oak 3 3-7 2-3 (4th) 0-3 -1.0 7.7 63-39
WINS: #6044 Redwood (Larkspur, CA) (19-12), #7940 West County (Sebastopol, CA) (38-19), #9848 Carrillo [Maria] (Santa Rosa, CA) (42-7), LOSSES: #1391 Rancho Cotate (Rohnert Park, CA) (28-0), #1559 Windsor (CA) (42-6), #3003 Cardinal Newman (Santa Rosa, CA) (41-16), #4071 St. Vincent (Petaluma, CA) (15-8), #5636 Northgate (Walnut Creek, CA) (41-21), #5710 Montgomery (Santa Rosa, CA) (23-16), #7432 Eureka (CA) (23-16)