CREATE TABLE table_61218 ("Outcome" TEXT, "Date" TEXT, "Tournament" TEXT, "Surface" TEXT, "Partner" TEXT, "Opponents" TEXT, "Score" TEXT)

What is the Surface of the match with a Score of 2 6, 6 4, 7 6?
SELECT "Surface" FROM table_61218 WHERE "Score" = '2–6, 6–4, 7–6'
SELECT "Surface" FROM "table_61218" WHERE "Score" = '2–6, 6–4, 7–6'