CREATE TABLE table_12253 ("Round" FLOAT, "Date" CLOB, "Event" CLOB, "Circuit" CLOB, "Winning Driver" CLOB, "Winning Team" CLOB)

Which Winning Driver has a Round of 9?
SELECT "Winning Driver" FROM table_12253 WHERE "Round" = '9'
SELECT "Winning Driver" FROM "table_12253" WHERE "Round" = '9'