Welcome back to the Bay Area News Group’s high school football roundup.

Here, you’ll find all the details from the weekend’s action in this news organization’s coverage area, which encompasses teams that play in leagues based primarily in Alameda, Contra Costa, San Mateo and Santa Clara counties.

Check back every Saturday during the season for scores, highlights and top performers, updated throughout the day.

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On to the roundup …

Ranked teams

No. 1 De La Salle 47, No. 15 Clayton Valley Charter 15

Brayden Knight passed for two touchdowns and ran for a TD as De La Salle completed its second consecutive 10-0 regular season with a rout at home of Clayton Valley Ch

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