Soccer.
Soccer is the most watched sport .
everyone has different oppinions but football is the most widely played sport.
It is the most widely played sport in Mexico.
Scotland's national sport is Football. Which is played widely on both at a professional and amateur level.
Car racing
Baseball (America's Passtime) or Basketball.
No, but it is the most played sport (or popular) in the world.
Football (American soccer) is the most played sport in many countries in the world.
golf is the most played sport in the world followed by fishing
The Second Most played sport in the world is Cricket.
Soccer, 3.3-3.6 billion fans in the world