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_4210 ( "Player" text, "Starts" real, "Cuts made" real, "Best finish" text, "Money list rank" text, "Earnings ($)" real )

### Question ###
How many ranks on the money list had a best finish of t10?

### Accurate SQL ###

SELECT COUNT("Money list rank") FROM table_4210 WHERE "Best finish" = 'T10'