CREATE TABLE table_44012 ("Date" CLOB, "Series" CLOB, "Circuit" CLOB, "City / State" CLOB, "Winner" CLOB, "Team" CLOB)

Who was the winner for ASTC round 8?
SELECT "Winner" FROM table_44012 WHERE "Series" = 'astc round 8'
SELECT "Winner" FROM "table_44012" WHERE "Series" = 'astc round 8'