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

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'