Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_name_9 ( Id VARCHAR )

### Question ###
What is the 1977 value that had Grand Slam Tournaments in 1972?

### Accurate SQL ###

SELECT 1977 FROM table_name_9 WHERE 1972 = "grand slam tournaments"