Alliance def. Sterling, CO, 25-17, 25-20, 25-12

Chadron def. Gering, 21-25, 25-22, 25-16, 19-25, 15-12

Cheyenne Central, Wyo. def. Scottsbluff, 25-16, 27-25, 25-16

Gordon/Rushville def. Bayard, 25-22, 25-18, 26-24

South Platte def. Wallace, 25-12, 25-16, 25-13

Mitchell Triangular

Mitchell def. Kimball, 25-7, 25-6

Mitchell def. Potter-Dix, 25-7, 25-7

Potter-Dix def. Kimball, 14-25, 25-22, 25-21