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_27268238_4 (highest_score VARCHAR, matches VARCHAR, team VARCHAR)

### Question ###
If the team is Worcestershire and the Matched had were 5, what is the highest score?

### Accurate SQL ###

SELECT highest_score FROM table_27268238_4 WHERE matches = 5 AND team = "Worcestershire"