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_22165661_3 ( score VARCHAR, championship_game_opponent VARCHAR )

### Question ###
How many scores are there when the championship game opponent is Miami University?

### Accurate SQL ###

SELECT COUNT(score) FROM table_22165661_3 WHERE championship_game_opponent = "Miami University"