CREATE TABLE table_64318 ("Round" CLOB, "Date" CLOB, "Opponent" CLOB, "Venue" CLOB, "Result" CLOB, "Attendance" CLOB, "Report" CLOB)

Who was the opponent with an attendance of 628?
SELECT "Opponent" FROM table_64318 WHERE "Attendance" = '628'
SELECT "Opponent" FROM "table_64318" WHERE "Attendance" = '628'