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_91 ( april_28 VARCHAR, final VARCHAR, mar_17 VARCHAR )

### Question ###
What is the April 28th rank when the Final is 20, and Mar 17 is 22?

### Accurate SQL ###

SELECT april_28 FROM table_name_91 WHERE final = "20" AND mar_17 = "22"