The most viewed sport in America is baseball. NASCAR and the NFL.
The number one spectator sport is NASCAR .
The #1 Fan followed sport in the U.S is Nascar
No, the most watched sport in America is surprisingly NASCAR...
About 75% of the NASCAR fans are in America. NASCAR is an auto racing sport that is popular in many countries. Japan is one of the largest countries other than the United States that watches NASCAR regularly.
NFL without a doubt. NASCAR was once the fastest growing sport in America, but has since tapered off. New rules in NASCAR have caused them to lose some of their fan base.
"Nascar is committed to making the sport - on and off the racetrack - look like America. No other issue is more important to Nascar's success and growth."
According to ESPN, FOX and NBC, NASCAR is a sport.
In what terms do you want to look at it Money? fans? player? ... Football is Americas biggest sport it has over taken Baseball