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_17778417_1 (record VARCHAR, opponent VARCHAR)

### Question ###
How many times did the Denver Broncos face the Dallas Texans this season?

### Accurate SQL ###

SELECT COUNT(record) FROM table_17778417_1 WHERE opponent = "Dallas Texans"