it involves balls
This question has know actual answer because people have different opinions, but I believe it is basketball.
The most popular sport in America is Football.
Tenpin bowling is played all over the world. It is most popular in the US and UK, but is very popular in Asian countries as well. It is the most popular indoor sport in the world.
The most popular sport in the US is football. Both NFL and College Football.
The most popular sport in the US is probably Football, but Baseball and Basketball are also very popular as well.
The second most popular sport would be baseball. Although it is second for most popular SEEN, it is first for the most PLAYED sport.
It depends on what sport. NFL is the most popular sport and the three most popular teams are Packers, Patriots, and Falcons.
The NFL and College Football are really popular sports watched in the USA. Football is the most popular spectator sport in the US.
Yes, it is the most popular sport in the US. But I would say that American Football, Baseball and Basketball are very close in popularity in the US. Football (soccer) is the most popular female sport in America, as well.
No, but it is the most played sport (or popular) in the world.
Genealogy is said to be the most popular indoor hobby in the US.
hot dog eating contests
Yes, it is!!