No. 1 Saint Louis 46, Kailua 7

The top-ranked Crusaders (2-0) routed the host Surfriders (0-2) in a non-league game.

No. 4 Wai'anae 13, No. 5 Mililani 9

The host Seariders (2-0, 1-0) rallied past the Trojans (1-1, 0-1) in an O'ahu Interscholastic Association Red game.

No. 6 Kamehameha 21, Castle 12

The visiting Warriors (1-0) defeated the Knights (0-2) in their season opener.

Pearl City 35, Nanakuli 14

The host Chargers (1-0, 1-0) defeated the Golden Hawks (0-1, 0-1) in an O'ahu Interscholastic Association White game.

Roosevelt 40, Kalani 0

The host Rough Riders (1-0, 1-0) defeated the Falcons (0-1, 0-1) in an O'ahu Interscholastic Association White game.

Waipahu 28, Waialua 0

The visiting Marauders (1-0, 1-0) cruised past the Bulldogs (1-1, 0-1) in an O'ahu Interscholastic Association White game.

No. 7 Baldwin 29, Kamehameha-Hawai'i 0

The visiting Bears (1-0) shut out the host Warriors (0-1) in a non-league game in Kea'au.

Kwansai 46, King Kekaulike 20

Kwansai of Japan defeated the defending state Division II champion Na Ali'i in Pukalani.

Kapa'a 28, Komabagakuin 14