Amanda Harvey led her team on both offense and defense with 15 kills and 22 digs as Laguna Blanca defeated the Dunn School in four sets.
The scores in the match were 25-12, 25-11, 20-25, and 25-11.
Fiona Jessup added six more klls, while Chloe Richman also made a significant defensive contribution with 18 kills.
The Owls (7-2 overall, 1-0 league) will play next at home against Thatcher.