CREATE TABLE table_204_127 (id DECIMAL, "outcome" TEXT, "no." DECIMAL, "date" TEXT, "tournament" TEXT, "surface" TEXT, "opponent" TEXT, "score" TEXT)

tell me the number of hard surface courts .
SELECT COUNT(*) FROM table_204_127 WHERE "surface" = 'hard'
SELECT COUNT(*) FROM "table_204_127" WHERE "surface" = 'hard'