Both tennis and table tennis have long history and share some similarities, but naturally the details of them are different. Of course you know, we use a racket when we play tennis or table tennis. However, the racket for tennis is a little big while the racket for table tennis is small. The court is also distinctive; tennis has much bigger court than its counterpart. We play tennis only outside such as the grass or clay court while we play table tennis only inside, on a ping-pong table. We should take care of the way how to count the point also. As I have told, both tennis and table tennis have difference, it is not big deal. The most important thing is that everyone loves those sports all over the world.