The Lady Wolves remained unbeaten in 4A KingCo, taking care of Sammamish rival Skyline 69-57.
The win was also the 11th straight for Eastlake, which has a two game lead over Woodinville in the Crest Division.
The Spartans took a three point lead into the half before a third quarter run put the Lady Wolves in front for good.
Ellie Woerner scored a team high 18 points, while Marijke Vanderschaaf added 16 more.
Alex Daugherty scored a game high 20 for the Spartans, with Shelby Kassuba putting in 13 in the loss.
Eastside Catholic beats Prep
The Crusaders got a game high 22 points from Kate Spires and 16 more from Ashley Blanton in the Metro rivalry overtime win.