CREATE TABLE table_49413 ("Outcome" CLOB, "Date" FLOAT, "Championship" CLOB, "Surface" CLOB, "Opponent in the final" CLOB, "Score in the final" CLOB)

Which Surface has a Score in the final of 2 6, 6 7?
SELECT "Surface" FROM table_49413 WHERE "Score in the final" = '2–6, 6–7'
SELECT "Surface" FROM "table_49413" WHERE "Score in the final" = '2–6, 6–7'