In a game that could be replayed in March, Riordan beat Salesian in Gridley to take over the No. 1 spot in the rankings.
De La Salle beat five of the top eight teams this season to reassert itself as the top team in Northern California.
The memorable Pittsbrug season ended at Saddleback College with a 28-20 loss to Lincoln-San Diego.
In a game matching up a pair of preseason Top 10 teams, San Rmaon Valley beat Destiny Christian 58-55.
Clatyon Valley Charter held a fourth quarter lead, but were outlasted by Clovis North 50-41 at the 2024 GIBT.
