CREATE TABLE table_60481 ("Edition" CLOB, "Round" CLOB, "Date" CLOB, "Surface" CLOB, "Opponent" CLOB, "Result" CLOB)

What clay surface edition had an opponent of miho saeki?
SELECT "Edition" FROM table_60481 WHERE "Surface" = 'clay' AND "Opponent" = 'miho saeki'
SELECT "Edition" FROM "table_60481" WHERE "Opponent" = 'miho saeki' AND "Surface" = 'clay'