CREATE TABLE table_33201 ("Tournament" CLOB, "2007" CLOB, "2011" CLOB, "2012" CLOB, "2013" CLOB)

What value for 2013 corresponds to the US Open Tournament?
SELECT "2013" FROM table_33201 WHERE "Tournament" = 'us open'
SELECT "2013" FROM "table_33201" WHERE "Tournament" = 'us open'