in the us its football for sure the rest of the world watches football as well but we call it soccer here
Football has been always the spectator sport in the world everyone can relate to it. Although basketball is slowly catching up and getting a crowd too.
football (soccer) is the most watched world wide.. but i gues when the olympics comes around.. it HAS to be the olympics..
The best spectators got to be Rugby fans. It has a total different atmosphere when watching a game at the bar or even at the stadium. Hong Kong Rugby 7s is a good example. people go crazy!