Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_68 (date INTEGER, score VARCHAR)
### Question:
Which Date has a Score of 7–6(3), 4–6, 6–2?
### Answer:
SELECT SUM(date) FROM table_name_68 WHERE score = "7–6(3), 4–6, 6–2"