While the East and Southwest sat out last week, a majority of every region in the country will be playing at some point this week. Corona Centennial hosts Santa Margarita in rematch of last year's Division 1 final Key points and original sources are listed below.

• While the East and Southwest sat out last week, a majority of every region in the country will be playing at some point this week.S1

• Corona Centennial hosts Santa Margarita in rematch of last year's Division 1 finalS2S3