Atlanta Falcons
No NFL teams went undefeated in 2009.
There are two NFL teams representing Pennsylvania. You have the Pittsburgh Steelers and the Philadelphia Eagles.
No
The professional sports teams located in Illinois are based in the City of Chicago.These are their teams:Cubs (MLB), White Sox (MLB), Bears (NFL), Blackhawks (NHL), Bulls (NBA)
Colts and Saints.
Ohio, Pennsylvania, Texas and Missouri all have two teams each.
There are two teams that play in the state of Ohio. These two teams are The Cleveland Browns and the Cincinnati Bengals. These two teams are very popular in the nfl.
No nfl teams are playing today
32 NFL football teams
"The Minnesota Vikings will play the Chicago Bears on the afternoon of Sunday, October 16, 2011. The two teams play each other at Soldier Field in Chicago, Illinois."
Chicago and denver