Grand Forks Red River def. Valley City, 16-25, 22-25, 25-13, 25-22, 17-15
Bismarck Century def. Dickinson, 25-12, 25-21, 25-11
Carrington def. Benson County, 25-11, 25-6, 25-11
Center-Stanton def. Grant County, 25-16, 25-20, 25-20
Devils Lake def. Turtle Mountain, 25-15, 25-16, 25-13
Divide County def. Burke County, 25-17, 25-8, 25-12
Ellendale def. Sargent Central, 25-10, 25-12, 19-25, 25-16
Fargo Davies def. Fargo North, 25-20, 25-19, 25-14
Fargo Shanley def. Sheyenne, 25-19, 12-25, 21-25, 25-23, 15-11
Fargo South def. Wahpeton, 25-15, 25-22, 25-19
Flasher def. Wilton-Wing, 25-14, 25-19, 25-18
Hettinger/Scranton def. New England, 20-25, 25-13, 27-29, 25-13, 15-11
Hillsboro/Central Valley def. Central Cass, 28-26, 24-26, 26-24, 23-25, 20-18
Kenmare def. Powers Lake, 3-0
LaMoure-Litchville-Marion def. Enderlin, 13-25, 25-8, 21-25, 25-13, 15-8
Larimore def. Four Winds/Minnewaukan, 25-21, 25-15, 25-16
Lisbon def. Edgeley-Kulm, 25-11, 25-22, 21-25, 25-20
Mandan def. Bismarck Legacy, 23-25, 25-22, 25-13, 25-16
May Port CG def. Midway-Minto, 25-10, 25-16, 25-18
Nedrose def. Tioga, 25-12, 25-22, 25-23
New Rockford-Sheyenne def. St. John, 25-15, 25-19, 25-17
New Salem-Almont def. Turtle Lake-Mercer-McClusky, 25-21, 25-22, 25-16
Parshall def. South Prairie, 25-14, 25-21, 21-25, 26-24
Rolla def. Harvey-Wells County, 25-17, 25-19, 25-17
Rugby def. Newburg-Westhope, 25-12, 25-8, 25-17
Shiloh Christian def. Garrison-Max, 20-25, 25-23, 25-19, 25-19
Stanley def. Ray, 25-17, 25-17, 25-15
Strasburg-Zeeland def. North Central, S.D., 25-16, 25-16, 25-14
Thompson def. Oak Grove Lutheran, 25-20, 20-25, 29-27, 25-18
Towner-Granville-Upham def. Bottineau, 25-18, 25-14, 24-26, 22-25, 15-9
Trenton def. Trinity Christian, 25-8, 25-12, 25-19
Velva def. Drake/Anamoose, 25-18, 25-20, 25-15
West Fargo def. Grand Forks Central, 25-20, 25-15, 25-10
Wyndmere-Lidgerwood def. Hankinson, 25-19, 19-25, 25-19, 13-25, 15-8
