CREATE TABLE table_9728 ("Tournament" TEXT, "Surface" TEXT, "Week" TEXT, "Winner" TEXT, "Finalist" TEXT, "Semi finalists" TEXT)

Which Tournament has a Semi finalists of monica seles sandrine testud?
SELECT "Tournament" FROM table_9728 WHERE "Semi finalists" = 'monica seles sandrine testud'
SELECT "Tournament" FROM "table_9728" WHERE "Semi finalists" = 'monica seles sandrine testud'