CREATE TABLE table_78623 ("Place" TEXT, "Player" TEXT, "Country" TEXT, "Score" TEXT, "To par" TEXT)

Which player from the United States is in a place of T2?
SELECT "Player" FROM table_78623 WHERE "Place" = 't2' AND "Country" = 'united states'
SELECT "Player" FROM "table_78623" WHERE "Country" = 'united states' AND "Place" = 't2'