Class 2A Region 1

Boyden-Hull def. Central Lyon 25-18, 25-9, 25-17

Ridge View def. East Sac County 25-14, 20-25, 25-21, 25-19

Regional final - Wednesday, Oct. 27, 7 p.m. at Sioux City East High School

Boyden-Hull (27-5) vs Ridge View (29-7)

Class 2A Region 2

Western Christian def. Hinton 25-10, 25-18, 25-11

Treynor def. Missouri Valley 25-22, 23-25, 25-19, 25-16

Regional final - Wednesday, Oct. 27, 6 p.m. at Sioux City Heelan High School

Western Christian (37-5) vs. Treynor (28-7)

Class 1A Region 1

Gehlen Catholic def. MMCRU 25-18, 25-23, 25-11

Akron-Westfield def. Westwood 27-25, 25-22, 25-22

Regional final, Wednesday, Oct. 27, 8 p.m. at Sioux City Heelan High School

Gehlen Catholic (24-5) vs. Akron-Westfield (18-7)