Nate Rogers had 20 points in South Sioux City's 55-47 win over Ralston on Thursday.
--NEBRASKA BOYS STATE BASKETBALL
Class A Tournament
Quarterfinal
Omaha Benson 76, Millard West 56
Omaha Central 61, Papillion-LaVista South 41
Omaha South 52, North Platte 36
Papillion-LaVista 55, Lincoln Southeast 47
Class B Tournament
Quarterfinal
Elkhorn South 80, York 58
South Sioux City 55, Ralston 47
Scottsbluff 59, Aurora 56
Gretna 48, Waverly 33
Class C1 Tournament
Quarterfinal
Wahoo 55, Lincoln Christian 35
Wayne 48, Adams Central 39
Boone Central 63, Kearney Catholic 57
Kimball 62, Gibbon 58
Class C2 Tournament
Quarterfinal
Freeman 45, Archbishop Bergan 42
Hartington Cedar Catholic 56, North Platte St. Patrick's 49
Sutton 37, Crofton 24
Southern Valley 41, Lutheran Northeast 34
Class D1 Tournament
Quarterfinal
St. Mary's 67, High Plains Community 56
Paxton 50, Arapahoe 47
Howells-Dodge 60, Johnson-Brock 39
Burwell 52, Kenesaw 59 OT
Class D2 Tournament
Quarterfinal
Leyton 42, Wauneta-Palisade 37
Spalding/Spalding Academy 65, Wausa 62
Wynot 55, Giltner 40
Falls City SH 41, Sterling 28