Football is probably more popular. (That's soccer, not American Football!)
American football more positions and better contact
If by football you mean American football, then basketball is far more popular. If by football you mean soccer, then soccer is more popular. Soccer is the most popular in the world.
either football, that is American football or English football, both are more popular than tennis.
It is soccer of course, you see American football is popular in the U.S.A only, soccer is a world wide game , even ladies.
Is nascar more popular than football? no i say.
Football is more popular.
new england American football is most popular in nowhere but America.
Worldwide, there are literally billions more people who play and watch football than those who watch American football. The US is the only country where American football is more popular than football.
American football is mainly only played in the US, but is somewhat popular in other North American countries. Canada has adopted American football, but gave it a twist which is why it is known as Canadian football. The reason why American football isn't more widespread is that it simply just hasn't caught the attention of other countries, and isn't popular. The most popular sports in the world are football (soccer) and cricket, which were both made popular by the United Kingdom due to their vast empire.
football, baskettball, and American football
Yes, Hockey is more popular then (American) football on a global scale. The United States are the only country that plays this kind of football and hockey is played in over 25 Countries.