CREATE TABLE table_name_82 (surface VARCHAR, score VARCHAR)
SELECT surface FROM table_name_82 WHERE score = "4–6, 6–3, 6–1"
การแข่งขันเล่นบนพื้นผิวใดด้วยคะแนน 4–6, 6–3, 6–1?
On what surface was the match played with a score of 4–6, 6–3, 6–1?