What is the average To Par, when Player is "Billy Casper"?
CREATE TABLE table_name_20 (to_par INTEGER, player VARCHAR)
SELECT AVG(to_par) FROM table_name_20 WHERE player = "billy casper"
### Context: CREATE TABLE table_name_20 (to_par INTEGER, player VARCHAR) ### Question: What is the average To Par, when Player is "Billy Casper"? ### Answer: SELECT AVG(to_par) FROM table_name_20 WHERE player = "billy casper"