CREATE TABLE table_54397 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Loss" CLOB, "Attendance" CLOB, "Record" CLOB)

What team did the Red Sox play against on June 3?
SELECT "Opponent" FROM table_54397 WHERE "Date" = 'june 3'
SELECT "Opponent" FROM "table_54397" WHERE "Date" = 'june 3'