If you are asking about college football, I believe all fifty states have at least one college with a football team, and some have many more than one. If you are asking about professional football, there are a number of states that do not have a team at this time: among them are Maine, Mississippi, Alaska, Hawaii, Vermont, and North Dakota.
The name of Yale's football team is Yale Bulldogs.
Football teams are not named after states in college football. Rather, the teams represent colleges and universities and are referred to by the name of the school (for example, "Michigan" is the football team from the University of Michigan and "Florida State" is the football team from Florida State University). Most "flagship" institutions (major public universities with the name of the state in its title) sponsor football programs. The notable exceptions are Vermont and Alaska. Other than that, the other 48 states have at least one football program at an institution which has a name that includes the name of the state (and many have more than one).
Name a city that has to large states? Ohio
The National Football Team is the league for the professional football teams in the United States.
The name for the Ohio football team is the Ohio Buckeyes.
the colors of the french football team is blue
My favorite football team is the Arizona Cardinals
the name of the Mississippi NFL football team is Ole Miss