CREATE TABLE table_name_41 (surface VARCHAR, score_in_the_final VARCHAR)

What type of surface was used where the final score was 6 2, 6 3?
SELECT surface FROM table_name_41 WHERE score_in_the_final = "6–2, 6–3"
SELECT "surface" FROM "table_name_41" WHERE "6–2, 6–3" = "score_in_the_final"