CREATE TABLE table_53748 ("Date" CLOB, "Visitor" CLOB, "Score" CLOB, "Home" CLOB, "Decision" CLOB, "Attendance" FLOAT, "Record" CLOB)

Who was the visitor on October 20?
SELECT "Visitor" FROM table_53748 WHERE "Date" = 'october 20'
SELECT "Visitor" FROM "table_53748" WHERE "Date" = 'october 20'