What is a let in table tennis?
I · Intermediate · Rallies, points and doubles · 5 of 7A let is a rally whose result does not count. It is replayed with the same server. Besides the net serve, a let is called when a player was put off by something outside their control, such as a ball from another table, or when the umpire has to interrupt play.
How it works
A rally is a let if:
- A serve touches the net assembly and is otherwise correct.
- The serve is made before the receiver is ready, and the receiver does not try to hit it.
- A player fails to serve or return because of a disturbance outside their control.
- The umpire or assistant umpire interrupts play.
Play may be interrupted to correct the order of serving, receiving or ends; to bring in the expedite system; to warn or penalise a player or adviser; or because conditions were disturbed in a way that could affect the rally.
Tricky cases
A ball from the next table rolled into the court. Is it a let?
Yes, if the umpire judges it disturbed play in a way that could affect the rally.
My own bat slipped out of my hand. Is it a let?
No. That is not a disturbance outside the player's control.
Why the rule exists
A point should be decided by the two players, not by a stray ball or a sudden noise.
Where it differs
| Where | What changes | Source |
|---|---|---|
| ITTF Laws | As above | L2.9 |
From the rule book
ITTF Statutes 2026, Laws 2.5.3 and 2.9. Checked 13 October 2026. Official document: ITTF Statutes (PDF).