CREATE TABLE table_name_42 (surface VARCHAR, score_in_the_final VARCHAR)
SELECT surface FROM table_name_42 WHERE score_in_the_final = "2–6, 6–7"
Surface ใดมีคะแนนในรอบสุดท้ายของ 2–6, 6–7
Which Surface has a Score in the final of 2–6, 6–7?