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 (round VARCHAR, record VARCHAR)
### Question:
What is the round number when the record is 15–7–1?
### Answer:
SELECT COUNT(round) FROM table_name_68 WHERE record = "15–7–1"