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_28697228_4 ( rushing_yards INTEGER, opponent VARCHAR, player VARCHAR )

### Question ###
What is the number of rushing yards when the opponentis Indiana and the player is Denard Robinson?

### Accurate SQL ###

SELECT MAX(rushing_yards) FROM table_28697228_4 WHERE opponent = "Indiana" AND player = "Denard Robinson"