The koa trophy will be on the line in Halawa Saturday night.
The defending champions of Saint Louis square off with Kahuku.
The Red Raiders survived a heavyweight slugfest with Waianae last Friday.
Quarterback Sol-Jay Maiava threw a touchdown pass to Duke Heffernan to secure a 10-7 win over the Seariders.
Meanwhile, the Crusaders totaled 649 yards of offense in a 47-23 epic.
Receiver Mitchell Quinn posted 307 yards receiving with five touchdowns.
Football is king in Hawaii, so who will claim the kingdom?
Kickoff is at 8 p.m. Saturday at Aloha Stadium.