There is no way to answer this question, as most amateur players are not "registered" in any way, so there is no way to count them.
There are many thousands of people that play tennis in the world. Some people play professionally while others play just for fun.
Professionally, Tennis and Football. Recreationally, any sport
We don't know who the first two people to play tennis were, but the first tennis player whose name we know is King Louis X of France.
over 1 million people play tennis In the U.S they recorded 25 million people play tennis in the U.S alone and all together there are 144 member nations. To know how many people play tennis is next to impossible as not every tennis player is recorded to their club so they cannot retrieve efficiant information from them.
2 people can play together.one on one.
Yes it is, many people in the world play professionally or teach tennis.
Two people can play a singles match or four people can play a doubles match.
4
Most European Countries play tennis.
In France, soccer is known as football. Not many people play the American version of football in France. It is impossible to know exactly how many people play football in a given country.
more than u can count :)
Millions of people play tennis. From high school tennis teams to professional tennis tournaments such as Wimbledon, people all over the world play tennis.