it depends... football, a certain team, baseball, or all the stadiums in the world?
I think there are eight football stadiums for the 2010 world cup.
There are 96 official football stadiums in Spain. Apart from these, there are many other unofficial and small stadiums.
a bunch a specialy football stadiums a bunch a specialy football stadiums
The Emirates Stadium, home of Arsenal Football Club, is not the 2nd largest stadium in the world. There are many stadiums in the world much bigger than it and there are stadiums in England that are bigger than it.
The World Cup will be hosted in 10 stadiums.
There are 1000's including NFL Stadiums, smaller league stadiums, high school fields, etc. But there are 31 NFL Stadiums.
There are over 113 stadiums for professional sports in Mexico:46 Football (soccer) stadiums27 Baseball stadiums16 auto racing stadiums9 American Football stadiums9 Bullfighting stadiums6 Multi-purpose stadiums