Yes.
A "fault" is committed when the server hits the net with the ball or when the ball is hit outside the service court.
A missed serve is called a fault. When she/ he serve is a fault if the server swings and misses the ball
In tennis, the server gets two chances to serve the ball into the correct service court. The first attempt is called the first serve, and if that serve is a fault (not in the correct court or goes into the net), the server has a second opportunity, known as the second serve. If both serves fail, it results in a double fault, and the server loses the point.
A player can double fault in tennis. A double fault occurs when a player does not successfully place the ball in the opposing square on a serve two consecutive times.
Table tennis, or Lawn Tennis
What has "professional" got to do with it ? A foot fault is a foot fault.
Fault Foot fault.
Tennis
Tennis.
Fault
a fault