Editing Table tennis (section)

=== Service and return ===
[[File:Alexander Shibayev.jpg|thumb|upright|Service by professional [[Russia]]n player [[Alexander Shibaev (table tennis)|Alexander Shibaev]]]]
In game play, the player serving the ball commences a play.<ref name=ITTF2.5>{{Harvnb|International Table Tennis Federation|2011| loc=index 2.5}}</ref> The server first stands with the ball held on the open palm of the hand not carrying the paddle, called the freehand, and tosses the ball directly upward without spin, at least {{convert|16|cm|1|abbr=on}} high.<ref name=ITTF2.6>{{Harvnb|International Table Tennis Federation|2011| loc=index 2.6}}</ref> The server strikes the ball with the racket on the ball's descent so that it first touches the server's court, and then touches directly the receiver's court without touching the net assembly. In casual games, many players do not toss the ball upward; however, this is technically illegal and can give the serving player an unfair advantage.<ref name=RacketInsight>{{cite web|url=https://racketinsight.com/table-tennis/serving-rules-in-table-tennis/|title=The 5 Serving Rules in Table Tennis You Need to Know|first1=Álvaro|last1=Munno|first2=David|last2=Bruce|date=15 January 2022 |access-date=6 October 2023}}</ref>

The ball must remain behind the endline and above the playing surface of the table at all times during the service. The server's body or clothing cannot be used to obstruct sight of the ball; the opponent and the umpire must have a clear view of the ball at all times. If the umpire is doubtful of the legality of a service they may first interrupt play and give a warning to the server. If the serve is a clear failure or is doubted again by the umpire after the warning, the receiver scores a point.

If the service is "good", then the receiver must make a "good" return by hitting the ball back before it bounces a second time on receiver's side of the table so that the ball passes the net and touches the opponent's court, either directly or after touching the net assembly.<ref name=ITTF2.7>{{Harvnb|International Table Tennis Federation|2011| loc=index 2.7}}</ref> Thereafter, the server and receiver must alternately make a return until the rally is over. Returning the serve is one of the most difficult parts of the game, as the server's first move is often the least predictable and thus most advantageous shot due to the numerous spin and speed choices at the server's disposal.