BISMARCK, N.D. (AP)-

Benson County def. Rolette-Wolford, 14-25, 25-12, 14-25, 25-17, 15-7

Beulah def. Killdeer, 25-17, 26-28, 25-22, 25-20

Bismarck Century def. Mandan, 25-21, 25-21, 25-15

Bismarck Legacy def. Minot, 25-20, 25-10, 25-20

Bismarck St. Mary’s def. Turtle Mountain, 3-0

Bowman County def. Lemmon, S.D., 25-27, 23-25, 25-17, 25-22, 15-11

Carrington def. Napoleon, 25-17, 25-20, 25-20

Cavalier def. Midway-Minto, 3-2

Center-Stanton def. Underwood, 25-11, 25-7, 25-19

Central Cass def. Sargent Central, 3-0

Devils Lake def. Grand Forks Red River, 25-22, 23-25, 25-17, 25-17

Edgeley-Kulm-Montpelier def. Ellendale, 25-27, 25-14, 25-13, 20-25, 15-7

Fargo Davies def. Fargo South, 3-0

Fargo Shanley def. Wahpeton, 25-17, 25-19, 25-7

Flasher def. Standing Rock, 25-15, 25-6, 25-11

Four Winds/Minnewaukan def. Dunseith, 25-8, 17-25, 25-21, 25-22

Garrison-Max def. New Salem-Almont, 21-25, 25-18, 25-15, 21-25, 15-5

Hankinson def. Milnor-North Sargent, 25-18, 25-21, 25-17

Hettinger/Scranton def. Mott-Regent, 25-15, 25-9, 25-14

Kenmare def. Bishop Ryan, 14-25, 25-23, 25-18, 25-19

Kindred def. Enderlin, 25-22, 25-14, 25-15

Langdon-Edmore-Munich def. New Rockford-Sheyenne, 25-15, 25-13, 25-11

Linton-HMB def. Mobridge-Pollock, S.D., 25-7, 25-15, 25-15

Mohall-Lansford-Sherwood def. Stanley, 25-17, 25-22, 27-29, 25-20

North Star def. Harvey-Wells County, 26-24, 25-13, 25-20

Oakes def. Medina-Pingree-Buchanan, 25-17, 25-19, 23-25, 25-10

Park River/Fordville Lankin def. North Border, 3-0

Powers Lake def. Parshall, 25-11, 25-13, 25-19

Ray def. Tioga, 25-19, 25-13, 25-13

Richland def. Maple Valley, 3-0

Rolla def. Dakota Prairie, 25-19, 26-24, 25-22

Rugby def. Surrey, 25-5, 25-13, 25-21

Sheyenne def. Fargo North, 25-19, 25-14, 25-13

Shiloh Christian def. Washburn, 3-0

South Prairie def. Drake/Anamoose, 25-19, 25-16, 19-25, 25-14

Thompson def. Hatton-Northwood, 3-1

Tri-State def. Lisbon, 25-20, 25-21, 25-16

Turtle Lake-Mercer-McClusky def. Nedrose, 25-20, 28-26, 21-25, 30-28

Velva/Sawyer def. Glenburn, 25-12, 25-16, 22-25, 25-22

West Fargo def. Grand Forks Central, 25-12, 25-15, 25-23

Wilton-Wing def. Grant County, 25-14, 25-12, 20-25, 25-18