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_16570286_4 (best_bowling VARCHAR, average VARCHAR)

### Question ###
What was the best bowling score when the average was 23.33?

### Accurate SQL ###

SELECT best_bowling FROM table_16570286_4 WHERE average = "23.33"