The defending state champion Bainbridge girls lacrosse team opened the season with a 16-7 win against Overlake last week.
The match was the home opener for BHS, but little rust was apparent as six Spartans scored in the contest.
Paige Brigham led Bainbridge with six goals, two assists and five ground balls.
Sallie Marx added another three goals for the Spartans. She also collected three ground balls and five draws.
Sonia Olson, Regan Wortley and Truman Flynn netted two goals each for Bainbridge.
Wortley also had three ground balls, while Olson added two and Flynn finished the night with one.
Amy Willerford contributed one goal for the Spartans.