CREATE TABLE table_203_220 (id NUMBER, "outcome" CLOB, "no." NUMBER, "date" CLOB, "tournament" CLOB, "surface" CLOB, "opponent in the final" CLOB, "score" CLOB)

how many singles games did she win before 2003 ?
SELECT COUNT(*) FROM table_203_220 WHERE "outcome" = 'winner' AND "date" < 2003
SELECT COUNT(*) FROM "table_203_220" WHERE "date" < 2003 AND "outcome" = 'winner'