Bishop Diego 28, Nordhoff 8--The Cardinals (4-1) amassed 307 yards and held the Rangers (3-2) without a first down until the fourth quarter at Santa Barbara High.
The Rangers' touchdown came in the third quarter when Bobby Jones returned a kickoff 85 yards.
Jim Musick completed six of 10 for 53 yards for Nordhoff.
Montclair Prep 27, Hamilton 7--Akil Anderson rushed for 185 yards and three touchdowns in 19 carries at Hamilton.
Anderson ran six yards for a touchdown in the second quarter and added scoring runs of one and two yards in the third quarter to give the Mounties (5-0) a 21-0 lead.
Carlease Clark added 76 yards in 13 carries for Montclair Prep, which amassed 310 yards rushing.
Nick Rueda had 108 yards in 15 carries, including a 77-yard touchdown run for Hamilton (2-3).