CREATE TABLE table_35494 ("Date" CLOB, "Tournament" CLOB, "Surface" CLOB, "Opponen" CLOB, "Score" CLOB)

Which tournament happened on september 25, 2006?
SELECT "Tournament" FROM table_35494 WHERE "Date" = 'september 25, 2006'
SELECT "Tournament" FROM "table_35494" WHERE "Date" = 'september 25, 2006'