Desert Oasis survived a marathon second set Friday on the way to a 25-20, 34-32, 25-18 victory over visiting Eldorado.
Danny Eslinger had 20 assists and eight digs to lead the Diamondbacks, and teammate Nathan Norr had 10 digs and eight kills. Tailer Bowen added six kills, three aces and two blocks.
Joey Barnhurst had 16 assists and five aces to lead Eldorado. Jacob Hollingsworth added eight blocks and seven kills for the Sundevils, and teammate Cody Ence had 14 digs.
Centennial 3, Bonanza 0 — At Centennial, Dane Hunsicker had 14 kills and three aces to help the Bulldogs roll past the Bengals.
Dustin Buell had nine kills for Centennial, and teammate Austin Watts had eight kills. Conner Morris added 11 digs.
Kenny DeSoto had 22 digs to lead Bonanza. Brycen Duckworth added seven kills, and John King had 10 assists for the Bengals.
Shadow Ridge 3, Green Valley 0 — At Green Valley, Braden Taylor logged 13 assists and 10 kills to help the Mustangs down the Gators, 25-20, 25-21, 25-18.
Jalen Makaiwi helped Shadow Ridge with 17 assists, and teammate Tanner Maxwell added 11 kills and five aces.
Jacob Johnson had nine kills and five blocks for Green Valley, and teammate Wesley Reed finished with six kills and four blocks.