CREATE TABLE table_72684 ("Player" TEXT, "No." FLOAT, "Nationality" TEXT, "Position" TEXT, "Years in Orlando" TEXT, "School/Club Team" TEXT)

How many players belong to Notre Dame?
SELECT COUNT("Player") FROM table_72684 WHERE "School/Club Team" = 'Notre Dame'
SELECT COUNT("Player") FROM "table_72684" WHERE "School/Club Team" = 'Notre Dame'