It's the quarterfinals of the South Dakota high school football season. See the full list of SDHSAA scores from Thursday night in the Sioux Falls area below.

SDHSAA scores from South Dakota high school football playoff quarterfinals

Thursday, Oct. 30

Harrisburg 17, O'Gorman 3

Brandon Valley 41, Sioux Falls Roosevelt 14

Sioux Falls Jefferson 42, Sioux Falls Washington 12

T. F. Riggs 41, Tea 7

Sioux Falls Christian 54, Rapid City Christian 0

West Central 29, Madison 20

Lennox 49, Tri-Valley 22

Sioux Falls Lincoln 58, Rapid City Central 55

Avon 62, Sioux Falls Lutheran 30

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