CREATE TABLE table_203_848 (id DECIMAL, "outcome" TEXT, "no." DECIMAL, "date" DECIMAL, "tournament" TEXT, "surface" TEXT, "partner" TEXT, "opponents in the final" TEXT, "score in the final" TEXT)

what 's the total of grass and hard surfaces listed ?
SELECT COUNT(*) FROM table_203_848 WHERE "surface" IN ('grass', 'hard')
SELECT COUNT(*) FROM "table_203_848" WHERE "surface" IN ('grass', 'hard')