CREATE TABLE table_34801 ("Player" TEXT, "Number" FLOAT, "Yards" FLOAT, "Average" FLOAT, "Long" FLOAT, "Touchdowns" FLOAT)

What is the highest amount of yards when the average is 9.5?
SELECT MAX("Yards") FROM table_34801 WHERE "Average" = '9.5'
SELECT MAX("Yards") FROM "table_34801" WHERE "Average" = '9.5'