Wisconsin Heights 57, Lakeside Lutheran 55
Kristen Barman poured in 12 of her 18 points in the second half as the host Vanguards (21-1) held off the Warriors (14-7).
Wisconsin Heights came into the game ranked third in Division 4. Haylee Adler also had 14 points.
Kaitlyn Shadoski led Lakeside with 11 points.