BISMARCK, N.D. (AP)-
Bismarck Century def. Jamestown, 25-22, 25-13, 25-15
Bismarck St. Mary’s def. Bismarck High, 3-2
Bison, S.D. def. Mott-Regent, 25-21, 27-25, 16-25, 25-22
Bottineau def. Nedrose, 25-21, 25-14, 25-12
Bowman County def. Hazen, 25-23, 25-23, 25-16
Cavalier def. North Border, 20-25, 25-11, 25-12, 25-15
Central Cass def. Maple Valley, 25-14, 25-9, 23-25, 25-12
Des Lacs-Burlington def. Towner-Granville-Upham, 25-12, 25-22, 25-11
Devils Lake def. Sheyenne, 25-19, 25-23, 15-25, 25-23
Fargo Davies def. West Fargo, 19-25, 25-13, 25-21, 25-16
Fargo Oak Grove Lutheran def. Enderlin, 25-17, 25-15, 25-20
Fargo Shanley def. Fargo North, 24-26, 25-20, 25-18, 25-12
Finley-Sharon/Hope-Page def. Larimore, 25-14, 27-25, 25-20
Four Winds/Minnewaukan def. Midway-Minto, 25-23, 25-21, 25-17
Garrison-Max def. Killdeer, 26-28, 25-17, 26-24, 25-21
Glenburn def. Newburg-Westhope, 25-12, 25-21, 25-14
Grafton/St. Thomas def. Drayton/Valley-Edinburg, 3-1
Hankinson def. Kindred, 25-21, 25-19, 16-25, 25-14
Hettinger/Scranton def. Lemmon, S.D., 25-19, 25-20, 19-25, 25-14
Kenmare def. Ray, 25-12, 25-19, 21-25, 25-8
Langdon-Edmore-Munich def. Harvey-Wells County, 25-9, 25-14, 25-14
Linton-HMB def. Ellendale, 25-8, 25-18, 25-9
May Port CG def. Hatton-Northwood, 25-8, 25-22, 25-12
Medina-Pingree-Buchanan def. Midkota, 3-0
Napoleon def. Oakes, 25-23, 25-21, 20-25, 25-23
New England def. Glen Ullin-Hebron, 25-16, 25-13, 25-22
New Rockford-Sheyenne def. Rolette-Wolford, 25-16, 25-18, 25-21
New Salem-Almont def. Grant County, 3-0
North Star def. Lakota, 25-13, 25-14, 25-13
Northern Cass def. Richland, 3-0
Rugby def. Mohall-Lansford-Sherwood, 25-13, 25-11, 25-8
Shiloh Christian def. Underwood, 25-15, 25-16, 25-11
South Prairie def. Burke County, 3-0
St. John def. Dakota Prairie, 25-19, 18-25, 14-25, 25-21, 16-14
Thompson def. Griggs County Central, 25-6, 25-8, 25-10
Tioga def. Powers Lake, 20-25, 22-25, 27-25, 25-17, 15-11
Tri-State def. Sargent Central, 25-22, 20-25, 25-21, 25-22
Turtle Lake-Mercer-McClusky def. Standing Rock, 25-18, 25-10, 25-13
Velva/Sawyer def. Surrey, 25-18, 25-18, 23-25, 25-9
Wilton-Wing def. Washburn, 3-0
Wyndmere-Lidgerwood def. Lisbon, 27-25, 25-23, 23-25, 25-17