CREATE TABLE table_34888 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Loss" CLOB, "Attendance" CLOB, "Record" CLOB)

Which Opponent is on april 28?
SELECT "Opponent" FROM table_34888 WHERE "Date" = 'april 28'
SELECT "Opponent" FROM "table_34888" WHERE "Date" = 'april 28'