at Xcel Energy Center

Wednesday’s quarterfinals

Class 4A

Lakeville South def. Apple Valley 25-21, 25-18, 25-17

Roseville def. St. Michael-Albertville 20-25, 28-26, 25-23, 25-23

Champlin Park def. Anoka 25-19, 25-17, 25-23

East Ridge def. Minnetonka 25-20, 25-18, 25-13

Class 3A

Delano def. Hermantown 25-15, 25-20, 25-10

Alexandria def. Mahtomedi 25-22, 25-16, 25-20

Marshall def. Monticello 25-14, 25-16, 25-17

Stewartville def. Cretin-Derham Hall 23-25, 25-13, 25-19, 25-8