La Costa Canyon lost to Mater Dei (Santa Ana), 3-0 (25-20, 25-21, 25-15), on Nov. 17 in a first-round match of the CIF San Diego Section Open Division tournament.
Bronte Zlomek led the Mavericks with 12 kills and Camryn Machado had 23 assists.
LCC fell to 23-11 overall for the season.
San Dieguito Academy’s amazing run ended with the No. 3-ranked Mustangs losing to top-seeded Helix, 8-6, in the Division III section championship match on Nov. 19.
Matheus Gensler scored three goals to lead SDA, Carl Winner added two goals and Wesley Tyler and Kekoa Wheeler each had two assists.
Mustangs goalie Dylan Herrera made 11 saves.
Two days earlier, SDA defeated Olympian, 12-9, in the first section semifinal appearance in Mustang program history.
Gensler and Winner each scored five goals and had one assist in that matchup, while Wheeler scored twice and Tyler had three assists.
Herrera posted nine saves.
SDA finished the season with a record of 19-13 overall.