Frank Keil had two dump kills in the final five points to help Durango defeat host Bishop Gorman 17-25, 25-20, 25-11, 21-25, 15-13 on Thursday.
Keil finished with 16 kills, Darren Torrie 27 assists and Mark Drautigam nine kills for the Trailblazers.
Jake Houser had 22 kills, 17 digs and seven aces and Kamana Kaimikaua 11 kills and 12 digs for the Gaels.
• Canyon Springs 3, Chaparral 0 — At Canyon Springs, Nate Lewis had 10 kills, 10 digs and three aces to lead the Pioneers to a 25-12, 25-23, 25-13 win over the Cowboys.
Jake Houghtailing added 11 kills, seven digs and four blocks and Ray Esteves 34 assists and three aces for Canyon Springs.
Deandre Marshall had four kills and two blocks for Chaparral.
• Las Vegas 3, Rancho 0 — At Rancho, Jonathan Dugan had 13 kills, 21 digs and two aces as the Wildcats beat the Rams 25-17, 25-16, 29-27.
Danny Farias added 27 assists and 10 digs and Jordan Hamilton seven blocks for Las Vegas.
Ryan Dennis had eight kills and Steve Cuevas 16 digs for Rancho.
• Sierra Vista 3, Clark 0 — At Clark, Cody Seager had five blocks and five kills and Zach Waldron 30 assists and four blocks to lead the Lions over the Chargers 25-12, 25-16, 25-17.
Josh McLain added nine kills and two aces for Sierra Vista. Carlo Desantis had three kills and six blocks and Andy Kanagin two kills and four blocks for Clark.
• Bonanza 3, Western 0 — At Bonanza, Scott Davis had nine kills and Mike Hartman 27 assists to lead the Bengals over the Warriors 25-15, 25-12, 25-14.
Matt Vu had four kills and four digs and Matt Andrews five kills and two blocks for Bonanza.
• Valley 3, Eldorado 0 — At Valley, Jimmy Videaux had 18 assists, four kills and three digs to help the Vikings to a 25-18, 25-22, 25-10 win over the Sundevils.
Alonzo Blount added eight kills and three blocks and David Michaels seven kills for Valley.