CREATE TABLE table_52042 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" CLOB)

Name the highest week for result of w 38-13
SELECT MAX("Week") FROM table_52042 WHERE "Result" = 'w 38-13'
SELECT MAX("Week") FROM "table_52042" WHERE "Result" = 'w 38-13'