How to behave in the world of tennis ? So, would you consider it to be good tennis etiquette, to pick up the tennis ball that has rolled on to the court next to you? How about trying to hit one of your opponents with your serve, because that's a legitimate way to win the point? Probably not, right?
Here are some tennis etiquette do's and don'ts.

To put the tennis scoring system as simply as possible, one must win:
