CREATE TABLE table_name_77 (year VARCHAR2, location VARCHAR2, score VARCHAR2)

In what Year was the match at Sopot with a Score of 2 6, 6 2, 6 3?
SELECT COUNT(year) FROM table_name_77 WHERE location = "sopot" AND score = "2–6, 6–2, 6–3"
SELECT COUNT("year") FROM "table_name_77" WHERE "2–6, 6–2, 6–3" = "score" AND "location" = "sopot"