The NFL Network just had Top 10 Biggest Homefield Advantage.
Chiefs #5 said they would have been #1 but they have only won 1 playoff game there ever.
Partially because of Oaklands 14-3 Post Season Record
Baltimore #3 (Colts)
Denver Mile High #2 Before they rebuilt it.
Lambaugh Field Green Bay #1
Interesting how 3 of the top 5 are in the AFC West.