CREATE TABLE table_58625 ("Outcome" TEXT, "Date" TEXT, "Tournament" TEXT, "Surface" TEXT, "Opponent" TEXT, "Score" TEXT)

What is Surface, when Tournament is 'Saint Joseph , United States'?
SELECT "Surface" FROM table_58625 WHERE "Tournament" = 'saint joseph , united states'
SELECT "Surface" FROM "table_58625" WHERE "Tournament" = 'saint joseph , united states'