CREATE TABLE table_60630 ("Race Title" CLOB, "Circuit" CLOB, "City / State" CLOB, "Date" CLOB, "Winner" CLOB)

Who was the winner for the circuit Eastern Creek Raceway?
SELECT "Winner" FROM table_60630 WHERE "Circuit" = 'eastern creek raceway'
SELECT "Winner" FROM "table_60630" WHERE "Circuit" = 'eastern creek raceway'