Table schema:
CREATE TABLE table_name_64 (opponent VARCHAR, year VARCHAR, score VARCHAR)

Question: What is Opponent, when Year is greater than 2009, and when Score is 7–5, 6–7 (6–8) , 6–1?
SQL: SELECT opponent FROM table_name_64 WHERE year > 2009 AND score = "7–5, 6–7 (6–8) , 6–1"