CREATE TABLE table_3510 ("Outcome" TEXT, "No." TEXT, "Date" TEXT, "Championship" TEXT, "Surface" TEXT, "Opponent in the final" TEXT, "Score in the final" TEXT)

How many outcomes occur for score in the final of 6 3, 6 4, 7 6 (13 11)?
SELECT COUNT("Outcome") FROM table_3510 WHERE "Score in the final" = '6–3, 6–4, 7–6 (13–11)'
SELECT COUNT("Outcome") FROM "table_3510" WHERE "Score in the final" = '6–3, 6–4, 7–6 (13–11)'