Skyline outlasted Mount Si in a 20-inning thriller that gave the Spartans a first-round bye in the KingCo tournament.
Woodinville's Tony Miller earned a double-double (39 points, 20 rebounds) en route to an 87-58 victory over Mount Si on Tuesday.
Lindsey Cleary scored 29 points and had 14 rebounds in the Holy Names victory over Chief Sealth.
Enumclaw defeated Peninsula in a dual meet, 103-83.
Cascade's Isaiah Gotell and Monroe's Trenton Newhouse both broke school records with their performances on the court.