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_62 ( career_sr VARCHAR, tournament VARCHAR )

### Question ###
What is the Career SR of the year that held the masters series Sr tournament

### Accurate SQL ###

SELECT career_sr FROM table_name_62 WHERE tournament = "masters series sr"