CREATE TABLE table_29026564_9 (result VARCHAR, score VARCHAR)

How many different results were there for the scores 6 7 (2 7) , 6 2, 7 6 (7 3)?
SELECT COUNT(result) FROM table_29026564_9 WHERE score = "6–7 (2–7) , 6–2, 7–6 (7–3)"
SELECT COUNT("result") FROM "table_29026564_9" WHERE "6–7 (2–7) , 6–2, 7–6 (7–3)" = "score"