The umpire or line judge simply calls the ball out. They don't have to explain anything, but occassionally a player may ask the chair umpire to confirm the call. In major tournaments, there may be a challenge system in place that allows players to challenge a chair umpire's or line judge's call using replay cameras, but even then, the umpire doesn't have to explain anything, they just say whether the point will be replayed or they call a new score.
A served tennis ball which touches the top of the net and then lands within the bounds of the appropriate service box is called a let. A let serve can be attempted again.
A served tennis ball which does not touch the net and lands within the bounds of the appropriate service box is a good serve. This ball has been successfully put into play.
A served tennis ball which touches the net and lands outside of the bounds of the appropriate service box is called a service fault. A fault means that one of two allowed service attempts per point has been unsuccessful.
A served tennis ball which clears the net and then lands outside of the bounds of the appropriate service box is called a service fault. Again, a fault means that one of two allowed service attempts per point has been unsuccessful.
It is called a fault or if you do it again it is called a double fault.
"out"
a serve
An ace
It is called a service ace!
A fault.
The server has two chances.
Although personal style and flair play a small role in serving, the proper way to serve a tennis ball is too long to describe on this website. Instead, click on the wikiHow link, below, for detailed instructions.
serve?
It is called a letThe server gets to reserve the serve that was a let
I am not sure but just call your local tennis place
I held by a guy called Aaron Savannah.
Almost all of your joints are used in tennis, but the main ones in a tennis serve are the knee joints, and elbow joints.
The legal serve where the opponent fails to touch the tennis ball is called 'ACE'.