Table schema:
CREATE TABLE table_22834834_3 (surface VARCHAR, score_in_the_final VARCHAR)

Question: Which surfaces have the final score of 6–1, 6–7 (2–7) , 7–6 (7–5) , 7–6 (10–8)?
SQL: SELECT surface FROM table_22834834_3 WHERE score_in_the_final = "6–1, 6–7 (2–7) , 7–6 (7–5) , 7–6 (10–8)"