Prep calendar

TODAY IN THE VALLEY BOYS BASKETBALL

CIF-Southern Section Division 2A First Round

■ Oak Hills at Knight, 7 p.m.

■ Valencia at Paraclete, 7 p.m.

CIF-Southern Section Division 3A First Round

■ Northwood at Quartz Hill, 7 p.m.

CIF-Southern Section Division 4AA First Round

■ Highland at Canyon Springs, 7 p.m.

■ Littlerock at Price, 7 p.m.

CIF-Southern Section Division 5A First Round

■ The Palmdale Aerospace Academy at La Puente, 7 p.m.

BOYS SOCCER

■ Mojave at Mammoth, 3 p.m.

CIF-Southern Section Division 1 First Round

■ Littlerock at Oak Park, 3 p.m.

CIF-Southern Section Division 2 First Round

■ Saugus at Palmdale, 3 p.m.

■ Foothill at Palmdale Aerospace Academy, 3 p.m. CIF-Southern Section Division 3 First Round

■ Highland at Salesian, 3 p.m.

CIF-Southern Section Division 4 First Round

■ Knight at Pasadena, 3 p.m.

CIF-Southern Section Division 6 First Round

■ Oxford Academy at Paraclete, 3 p.m.

CIF-Southern Section Division 7 Wild Card

■ Desert Christian at Santa Rosa Academy, 3 p.m.

■ ACE or Norton Science/Language Academy at Vasquez, 3 p.m.

THURSDAY IN THE VALLEY

BOYS BASKETBALL

■ Boron at Bishop, 7 p.m.

■ Kern Valley at California City, 7:30 p.m.

■ Rosamond at Desert, 7:30 p.m.

GIRLS BASKETBALL

■ Boron at Bishop, 5:30 p.m.

■ Kern Valley at California City, 6 p.m.

■ Rosamond at Desert, 6 p.m.

CIF-Southern Section Division 2A First Round

■ South Torrance at Highland, 7 p.m.

CIF-Southern Section Division 3A First Round

■ Knight at Godinez, 7 p.m.

CIF-Southern Section Division 4AA First Round

■ Lancaster at Marshall, 7 p.m.

CIF-Southern Section Division 4A First Round

■ Schurr at Eastside, 7 p.m.

CIF-Southern Section Division 5A First Round ■ Antelope Valley at Le Lycee, 7 p.m.

■ Vasquez at Glendale Advent, 7 p.m.

■ International School of LA at Desert Christian, 7 p.m.

BOYS SOCCER

■ Mojave at Boron, 5 p.m.

■ Bishop at California City, 5 p.m.

■ Desert at Rosamond, 5 p.m.

GIRLS SOCCER

■ Mojave at Boron, 3 p.m.

■ Bishop at California City, 3 p.m.

■ Desert at Rosamond, 3 p.m.

CIF-Southern Section Division 5 First Round

■ San Marino at Highland, 3 p.m.

■ Knight at Estancia, 5 p.m.

CIF-Southern Section Division 6 First Round

■ West Valley at Palmdale Aerospace Academy, 3 p.m. ■ Palmdale at AGBU/CP, 3 p.m.

CIF-Southern Section Division 7 First Round

■ Vasquez at Ganesha, 3 p.m.