The Moore League champion Bruins defeated Millikan 11-8 on the road to finish yet another perfect league season.
Carolina Newton led the way with three goals for the Bruins, while Maegan Simon and Brooke Gruneisen both chipped in with two.
Seniors Sammy Shledon, Mia Tedesco, and Emily Paz all rattled the cage in their final Moore League games. June Akpata also scored for Wilson.
Freshman goalie Camryn Krueger finished with seven saves in the cage for the Bruins.
Wilson is in Division 3 of the CIF-SS and playoff seeding comes out on Saturday.