CREATE TABLE table_44302 ("Week" FLOAT, "Date" CLOB, "Opponent" CLOB, "Result" CLOB, "Attendance" FLOAT)

What was the highest attendance of games that resulted in L 23-20?
SELECT MAX("Attendance") FROM table_44302 WHERE "Result" = 'l 23-20'
SELECT MAX("Attendance") FROM "table_44302" WHERE "Result" = 'l 23-20'