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_65 ( goals_against VARCHAR, goals_for VARCHAR, ties VARCHAR )

### Question ###
How many goals against were scored when the goals for is less than 48 with 0 ties?

### Accurate SQL ###

SELECT COUNT(goals_against) FROM table_name_65 WHERE goals_for < 48 AND ties < 0