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_22875 ( "Outcome" text, "Year" real, "Championship" text, "Surface" text, "Partner" text, "Opponents in the final" text, "Score in the final" text )

### Question ###
state the number of surface where championship is australian open and score in the final is 6 3, 4 6, 11 9

### Accurate SQL ###

SELECT COUNT("Surface") FROM table_22875 WHERE "Championship" = 'Australian Open' AND "Score in the final" = '6–3, 4–6, 11–9'