CREATE TABLE table_38578 ("Date" CLOB, "Tournament" CLOB, "Surface" CLOB, "Opponent" CLOB, "Score" CLOB)

Which Opponent is on 29 september 1997?
SELECT "Opponent" FROM table_38578 WHERE "Date" = '29 september 1997'
SELECT "Opponent" FROM "table_38578" WHERE "Date" = '29 september 1997'